您要查找的是不是：
- Occurs when the user moves the mouse cursor off of the current element. 当用户将鼠标光标从当前元素上移开时发生。
- If, however, the user, while still holding the mouse button down, moves the cursor off the control, the pushbutton control returns to its unpushed state (though input focus is still on the control until the mouse button is released). 但是，如果用户在鼠标按键按下时移动光标离开控件，那么按钮控件就会回到未按状态。 尽管直到释放鼠标按键为止，输入焦点仍然在控件上。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
- The front cover of the novel has been torn off. 这本小说的封面已被撕掉。
- He cut off a bunch of grapes to entertain us. 他剪下一串葡萄招待我们。
- I fell off my bike and went arse over tit. 我跌下自行车，一头号栽到地上。
- The singer led off with a popular ballad. 歌唱家首先唱了一首流行的民歌。
- He headed a crowd off from the wrong exit. 他上前阻止人群从错的出口出去。
- He neatly fended off a jab at his chest. 他利落地挡开了当胸的一击。
- The bubonic plague swept off most of the villagers. 那场淋巴腺鼠疫夺去了大部分村民的生命。
- He drank off the flagon of wine amid their cheers. 在他们的喝彩声中他喝了一大瓶酒。
- The parvenu invited guests but they all hung off. 这个暴发户邀请了客人，但是他们都不愿意去。
- It's a bad habit for a boy to toss off. 对一个男孩来说，手淫是个坏习惯。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- The ship kept the buoy on her off side. 这条船在浮标的左边。
- The slide cut off the valley from the rest of the world. 山崩切断了这个山谷与外界的联系。
- The teacher let him off the hook with a warning this time. 这一次老师放过他，只给了一个警告。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
