Polypeptin
[医] 圈杆菌素, 环[状]杆菌素, 多肽菌素
🗣️ 情景例句
Go ahead, Joanne.
请讲吧 Joanne。
Can I take a message?
要我传话吗？
both on the west coasts of continents with similar climates,
都在各自大陆的西海岸，