🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
When will she come back?
她什么时候会回来？
After forty years teaching English he thinks it's time to call it a day.
他教英语四十年，认为该退休了。
Very interesting.
很有意思。