Ceruletide
[化] 蓝肽; 雨蛙肽
🗣️ 情景例句
I think aerobics is easy.
我觉得有氧运动很容易。
Two wrongs don't make a right.
两个错误不能构成一个正确。
Do you still have the cock year stamp?
你还有鸡年的邮票吗？