E-c
abbr. ether-chloroform 天空醚—氯仿（混合）
🗣️ 情景例句
OK, we have let you know as early as possible.
好的，我们会让你们尽早知道。
That depends.
那得看情况而定。
The next man to approach me was selling expensive pens and watches.
向我兜售的第二个人是卖名贵钢笔和手表的。