Monosubstituted
[医] 一原子置换的, 单基置换的
🗣️ 情景例句
This job offers no opportunity for growth.
这个工作没什么发展机会。
The story Sam told wasn't very funny.
萨姆的故事一点意思也沒有。
He used to sleep during the day and work at night, quite unaware of the fact that he had become the ghost of Endley.
白天睡觉，夜里出来干活，一点不知道自己已成了恩得利家场的活鬼。