🧩 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
I'm calling to know if it would be at all possible to cancel our reservation.
我打电话想知道我们的预约是否有可能取消。
Car manufacturers are having a bad time.
汽车制造商的日子不好过。
No,you mustn't eat anything until you see the doctor.
不行，看医生之前你不可以吃任何东西。