Eem
[医][=emission electron microscope]发射式电子显微镜
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
is an unfortunate victim of adverse circumstances,
是逆境的牺牲品，