sober down

汉语翻译

变严肃

例句

The class sober down as the teacher come into the room.老师走进教室後，学生们安静下来了。At times solemn speeches sober down a dinner.有时庄重的发言会使宴会变得严肃起来。Please sober down a bit; I've got some important news for you.请严肃点，我有重要消息要告诉你们。