Halogenohydrin
卤醇
🗣️ 情景例句
She tore up all the letters he had sent her.
她把他写来的信全撕了。
My brother wants to learn how to play the piano.
我的兄弟要去学弹钢琴。
Officials from Greenwich Observatory have the clock checked twice a day.
格林尼治天文台的官员们每天两次派人矫正此钟。