“take off”是什么意思？怎么用？

take off 拿走, 取下; 去掉

takeoff  n.

• 英文释义

• a departure; especially of airplanes

• humorous or satirical mimicry

1.[U,C]（飞机的）起飞

2.[U,C] 起跳

3.[C]（对他人言行的）滑稽模仿

• take off v. 拿掉, 取消, 脱衣, 起飞, 减弱, 离开, 岔开, 复制

• take off aid 起飞辅助设备(如弹射装置、火箭加速器等)

• take off airspeed 起飞空速

• take off an embargo 解除禁运 开放贸易

• take off one's coat v. 脱大衣, 挑衅

• take off the brake 开闸, 松闸

• take off the gloves v. 不饶恕

意思比较多，要根据具体情境去理解
如：
1.脱下;移去
He took off his raincoat and took out the key.
他脱下雨衣,拿出钥匙。
2.起飞
The plane will take off soon.
飞机马上就要起飞了。
3.休假
He took two weeks off in August.
他在八月份休假了两个星期。

• take off 
  (1) (of an aeroplane, a helicopter, etc) leave the ground and begin to fly （指飞机等）起飞: 
  The plane took off despite the fog. 尽管有雾, 飞机仍照常起飞. 
  (2) (infml 口) leave hurriedly or suddenly 匆忙离去; 突然离去: 
  He took off for the station at a run. 他匆忙向车站跑去. . 
  (3) (infml 口) (of an idea, a product, etc) suddenly become successful or popular; (of sales of a product) rise very quickly （指观念、 产品等）突然大受欢迎; （指产品的销售量）急升。
  
  

• 英音:['teik ɔf]

• 美音:['tek ɔf]