must1
助词 v.aux.
1.
(表示必要、命令或强制)必须,得
You mustn't talk like that.
你可不能这样说话.
You must do as you are told.
你必须遵嘱行事.
We must be home by six.
我们必须在六点以前回家.
2
must1
助词 v.aux.
1.
(表示必要、命令或强制)必须,得
You mustn't talk like that.
你可不能这样说话.
You must do as you are told.
你必须遵嘱行事.
We must be home by six.
我们必须在六点以前回家.
2