Operons
(operon 的复数) n.[生]操纵子
🗣️ 情景例句
and I have a production meeting at four.
我四点钟有个生产会议。
Perhaps you've heard our product's name. Would you like to know more about it?
也许你已听说过我们产品的名称，你想知道更多一点吗？
Ducks know how to swim when they are born.
鸭子天生会游泳