Diastereoisomeric
[医] 非对映异构的
🗣️ 情景例句
And he's agreed to fit you into his schedule.
他同意明天把你安排进他的面谈名单里 。
He has a telephone directory.
他有一本电话簿。
Are you free later today, Mr. Green?
您今天晚些时候有空吗，格林先生？