Diothyl
嘧啶磷
🗣️ 情景例句
What kind of job do you have?
你做什么工作？
Dad is welcoming uncle Bob.
老爸去迎接鲍勃叔叔。
He asked me some personal questions, but I would never answer them.
他问了我几个个人问题，我根本不愿回答。