Leucopeptin
[化] 亮肽菌素
🗣️ 情景例句
He always seems such a happy guy.
他似乎永远是个快乐的人。
I think it's about time we got going.
我想差不多是该告辞的时候了。
Settlers made agreements with Native American cheifs but always broke them afterwards.
殖民者同美洲土著人的首领达成了协议，但是这些协议随后总是被撕毁。