Previscan
[化] 氟茚二酮
🗣️ 情景例句
I have good eyesight.
我的视力挺好。
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
Shall I call you James or Jim?
我是叫你詹姆斯呢还是叫你吉姆？