precaution是什么意思_音标_用法_例句

简单释义：

n. 预防；预防措施；防备；避孕措施

v. 使提防；预先警告

网络 警惕；谨慎；防范

变形：

复数：precautions  

完整释义：

n.

1.预防措施
2.小心,警惕,谨防,预防
3.防护
4.措施
5.小心,谨慎,戒备
6.警戒
7.以备

v.

1.使提防;预先警告

例句：

1. As a precaution, they took the President to a place in the White House nobody even knew existed — Joe Biden's office.
   为了以防万一，他们把总统带到了白宫里一个没有人知道它存在的地方——乔·拜登的办公室。

2. I felt it a little then and did not want to come off, but it is a precaution to make sure I am ready for Wednesday.
   我当时只是轻微不适，因而并不想被换下，但是这是为了确保我能在周三准备好（参加比赛）。

3. despite precaution , 20 minutes after beginning to traverse the bottom , the huge sled smashed into the rocky sea floor.
   尽管采取了一些预防措施，但是在横越海底20分钟以后，那个巨大的橇状装置还是撞进了多岩石的海底。

4. I might have believed to-day that it was good, had I taken the precaution of sinking it then in the sea.
   假如那时候我为慎重起见把它沉在海里，那么今天我也许会相信它是一首好诗。

5. He took every precaution but still got a Bad deal on that used car.
   他处处小心但还是在旧车交易中受骗

6. In general people with an allergy to any tree nut are advised to avoid all tree nuts and peanuts as a precaution .
   通常情况下，为了预防过敏，对于任何树生坚果过敏的人一定不要吃树生坚果和花生类食品。

7. In a world filled with liars, lack of trust in others is often thought to be a sensible precaution.
   在一个说谎者的世界中，对他人缺乏信任是一种下意识的保护。

8. In New Jersey, the Oyster Creek nuclear plant, just a few miles from the coast, shut down as a precaution as Irene closed in.
   在新泽西州，离海岸仅几英里的牡蛎溪核电厂在艾琳靠近时出于谨慎已经关停。