Phstocatalyzer
[医] 光催化剂
🗣️ 情景例句
And I'll need to see your passport.
另外，我需要看一下您的护照。
She was always in a rush.
她总是很匆忙。
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。