Omn. bih.
[医] 每两小时
🗣️ 情景例句
And if I can be of any help,
如果我能有所帮忙的话，
Don't speak all you know, but know all you speak.
不要尽言所知，而要尽知所言。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。