Microdensimeter
显微光度计
🗣️ 情景例句
I can't drive, I've never driven in my life.
我不会开车，我这辈子都没开过车。
Where have you been all this time?
这段时间你跑到哪里去了？
What can I do for you, Sharon?
莎伦，我能为你做什么？（你哪不舒服？）