Area unit
区域单位
🧩 词语组成解析
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Yes, there is.
有，有心事
While we were having breakfast,John was talking on the telephone.
当我们正在吃早餐时，约翰正在打电话。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。