Eem
[医][=emission electron microscope]发射式电子显微镜
🗣️ 情景例句
What kind of performance are you looking for?
你要什么配置的机器。
I'm going to put on to her.
我会请她回电话。
Not far. My house is about twenty minutes by bike.
离的不远，骑自行车大约20分钟的路程。