Bets
abbr. 北京英语水平考试（Beijing English Testing System）
🗣️ 情景例句
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
The wire has got crossed.
电话串线了。
Was all the material in that case destroyed?
箱里的东西都毁了吗？