Ceruletide
[化] 蓝肽; 雨蛙肽
🗣️ 情景例句
Mary, this is Stone's brother Jim.
玛丽，这是世通的兄弟吉姆。
We should take due care for this accident.
我们应该对这件事给予应有的注意。
It's very thoughtful of you.
你想得真周到。