Colicinogen
促大肠桿菌素因子
🗣️ 情景例句
I got it.
我猜对了。
Don't forget to cable to let us know you arrived safely.
不要忘记在你安全地到达后打电报让我们知道。
You'd better check with the shipper.
你最好向货运公司查查看。