a. not in operation or operational
s. below a satisfactory level
a. (of events) no longer planned or scheduled
s. in an unpalatable state
a. 关着的, 不再生效的, 处于...境况的, 休假的, 空闲的
adv. 走开, ...掉, ...下, 休息, 出发, 隔断
prep. 离开, 脱落, 不在从事......, 在...之外
vi. 离开, 滚开
vt. 杀死
n. 关闭状态
[计] 关闭, 清屏命令
1. Please turn off the lights when you leave the room.
离开房间时请关掉灯。
2. I took the lid off the jar to get the cookies.
我把罐子的盖子打开，拿到了饼干。
3. The dog ran off when it saw the squirrel.
狗看到松鼠后跑开了。