英语例句

含「once」的例句共 869 条

• Once a week my business suit is smoothly ironed.

  我的西装每周都要平整地熨一次。

• Once the pages are uploaded, the site is put through a final run-through.

  一旦网页被上传了，网站就完成了一个最后的贯通。

• The fresher water, though, is put through the same process twice more and eventually has its salt concentration reduced to 1%.

  但是淡水还要经过两次以上这样的工艺处理过程，最终将盐浓度降低到1%。

• A scientist once said: "I have concluded that the earth is being visited by intelligently controlled vehicles from outer space."

  一位科学家曾经说过：“我已经得出结论，来自外太空的智能控制飞行器正在访问地球。”

• Once you have removed the virus it is safe to reconnect to the Internet.

  病毒一清除，就可以安全地重新连接互联网。

• Concerned people want to minimize the risk of developing cancer.

  忧心忡忡的人们想把患上癌症的风险降到最低。

• To a man, however, this is an alien concept because he only talks when he has a solution to offer.

  然而，这对一个人来说完全是一种陌生的观念，因为他只有在能提供方案时才会说话。

• Once inside they short-circuited the electronic security.

  一旦置入，它们就会使电子安全设施短路。

• Once the decision was made, things fell into place rapidly.

  一旦决定了，事情很快顺理成章。

• You would have to raise everything about 30 centimeters once every 30 years, so why not make the job easier by making houses that can float.

  你每30年就得把所有东西提高30厘米左右，那么为什么不建造一座可以漂浮的房子来简化这项工作呢？

• Once upon a time the physical book was a challenging thing.

  从前，实体书是一件具有挑战性的东西。

• The vehicle must take off and land at an airport; once in the air, it can range 460 miles at a speed of 110 miles per hour.

  这款飞行汽车必须在机场起飞和降落；一旦升空，它可以以110迈的速度最多飞行460英里。

• The Earth's figure axis is not the same as its north-south axis in space, which it spins around once every day at a speed of about 1, 000 mph (1, 604 kph).

  地轴不同于空间里的南北轴线。 地轴每天围绕南北轴线旋转一次，转速约为1000英里/时（合1604千米/时）。

• I'd tried to get in to her sleeping bag once when I was 16 but she kicked me out!

  想当初，16岁那年，我试着溜进她的睡袋，她一脚把我踢了出来！

• It is inconceivable that the minister was not aware of the problem.

  令人难以置信的是那位大臣竟然没有意识到这个问题。

• Interplanetary quarantine will be much more difficult to enforce once humans reach Mars.

  一旦人类到达了火星，星际检疫会变得困难得多。

• The percentage of false negatives generated by the cancer test is of great concern.

  癌症检查的结果中，假阴性占一定比例的现象受到极大关注。

• There once was a poor farmer who had four sons.

  从前有一个贫苦的农夫，他有四个儿子。

• The taxi driver found a foreign visitor's passport and returned it to him at once.

  出租车司机发现了一本外国游客的护照，马上还给了他。

• Once dishes come, we take out our mobile phones and take photos instead of lifting our chopsticks.

  一旦菜来了，我们就拿出手机拍照，而不是拿起筷子。

• Once a week, a maid changes the sheets.

  女仆每个星期换一次床单。

• We tend to meet up for lunch once a week.

  我们往往会每周共进一次午餐。

• He comes to see us once a week.

  他每周来看望我们一次。

• We play it together once a week.

  我们每周一起玩一次。

• They used to meet once a week.

  他们过去一星期见一次面。

• I usually have fast food once a week.

  我通常一周吃一次快餐。

• I went there to practice speaking once a week last term.

  上个学期，我每周去那里练习一次口语。

• We talk to our teachers once a week for about ten minutes.

  我们每周与老师交谈一次，约10分钟。

• He runs three times every week and plays soccer once a week.

  他每周跑步三次，每周踢一次足球。

• Tad reads books to the children at the Green Oaks School once a week.

  泰德每周给绿橡树学校的孩子们读一次书。

• Once a week we buy our household materials including meat, vegetables, etc, and store them in refrigerators.

  我们每周购买一次家庭用品，包括肉类、蔬菜等，并将它们储存在冰箱里。

• We water the flowers once a week.

  我们每周给花浇水一次。

• Read a book once a week.

  每周读一本书。

• Bobby and I enjoy a cup of coffee at least once a week now.

  鲍毕和我现在每周至少喝一次咖啡。

• Water the plant once a week if you are to get fruit in the autumn.

  如果你想秋天收获果实就要每周给植物浇一次水。

• Once a week or twice a month, it is good entertainment, if you like watching movies.

  如果你喜欢看电影，一周一次或一个月两次，这是很好的娱乐方式。

• A good tip for summer eating is to limit frozen treats like ice cream to no more than once a week.

  一个夏季饮食的好建议是每周食用冰淇淋这样的冷冻食品不超过一次。

• Taking exercise such as playing tennis in the gym at least once a week is beneficial to our health.

  一周至少做一次运动，如在体育馆打网球，这对我们的健康有好处。

• You should see your doctor every 2 weeks until 36 weeks, then once a week until you deliver the baby.

  怀孕到36周前每隔两周要看一次医生，36周后开始必须每周都要去医生那儿检查一次，直到您分娩为止。

• Nearly two thirds of us grab fast food once a week, and we get almost 25% of our daily calories from snacks.

  我们中几乎三分之二的人每周吃一次快餐，而且我们每天近25%的热量来自零食。

• Nearly two-thirds of us grab fast food once a week, and we get almost 25% of our daily calories from snacks.

  近三分之二的人每周吃一次快餐，我们每天摄入的热量中有近25%来自零食。

• To help me with that task, Mrs. Pillar volunteered to come to the hospital and later to my house once a week.

  为了帮助我完成那项任务，皮勒太太自愿每周去一次医院，然后到我家来。

• Yes, we work here once a week.

  —是的，我们每周在这里上一次课。

• They dine out an average of three times a week and eat fast food less than once a week.

  他们平均每周外出就餐3次，而且每周吃快餐的次数不足一次。

• Eating out once or twice a week may be affordable but doing this most days adds up.

  每周出去吃一两次可能还算便宜，但大多数时候都出去吃就会积少成多。

• Eat red meat maybe once or twice a week.

  一周可以吃一次或两次的红肉。

• I did wear glasses once but I kept losing them.

  我曾经戴过一段时间，可是我老把眼镜弄丢了。

• LL: Well, my mom tells me that once I got out a box of crayons and drew a rainbow on the wall of our kitchen.

  你用蜡笔在厨房的墙上画彩虹？

• Must his exercise book be handed in at once?

  他的练习本必须立即上交吗？

• Don't be afraid, it is but a boy — yet the villain scowls so plainly in his face; would it not be a kindness to the country to hang him at once, before he shows his nature in ACTS as well as features?

  别害怕，只是一个男孩子——可是他脸上明摆着流氓相，他们相貌已经露出本性来了，趁他的行动还没表现出来，立刻把他绞死，不是给乡里做了件好事吗？