Eutomer
[医]优性异构体
🗣️ 情景例句
She never spoke about her private life.
她从未谈过她的私生活。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
His bike hit the bag of rice and he fell off.
他的车撞到大米上，他摔了下来。