Ecosite
[医] 定居寄生物
🗣️ 情景例句
It's tough getting an O.K. from the boss.
很难从老板那听到声“同意”。
What should this sandwich be seasoned with?
这些三明治该加些什么调味品好？
Oh, I've already seen it.I saw it on television last year.
噢，我已看过了。我是去年在电视上看的。