Stereomeride
立体异构体
🗣️ 情景例句
He's not breathing, Philip!
他停止呼吸了 ，Philip。
He is planning his future already.
他已经在为将来做打算了。
The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions.
司机们声称此次罢工将一直持续到就工资和工作条件问题达成全面协议的时候为止。