Lactocin
乳桿菌素
🗣️ 情景例句
He is a leader in his field.
他是他行业的领导者。
You're overdoing it.
别那么夸张。
We could have a walk around. Let's go out at about six o'clock, shall we?
我们可以四处走走。咱们大约6点出发，行吗？