on in at off发音

意思翻译

接通接通断开

相似词语短语

on at in───在中打开

in on at───在

on in at───在…上

at in on───在

in at on───在上的

on off───开关离合通断双位式；adj.时断时续的; 离合的; 双位的

off on───关-开

on at───在

on at in weekend───在周末

双语使用场景

I called in at the office on the off chance that you would still be there.───我打电话给办公室，想看看你是否可能还在那里。

This only affects classes loaded in the future, so it can't be turned on and off at will.───这仅影响将来装入的类，因此不能随意地关闭或打开它。

On a chilly day last spring, a few dozen developers of children's apps for phones and tablets gathered at an old beach resort in Monterey, California, to show off their games.───去年春天，在一个寒冷的日子里，几十名儿童手机和平板电脑应用程序开发者聚集在加利福尼亚州蒙特雷的一个古老海滩度假胜地，炫耀他们的游戏。

英语使用场景