Polypeptin
[医] 圈杆菌素, 环[状]杆菌素, 多肽菌素
🗣️ 情景例句
your reasons for wanting an animal.
你要养动物的原因。
This soup would taste better if it had more salt in it.
如果多放点盐，这汤会更好喝的。
The examiner looked at me sadly.
主考人伤心地看着我。