Conversion unit
[建] 反应设备
🧩 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
Oh, see you at the polls.
噢， 在投票所见。
He likes playing the harmonica.
他喜欢吹口琴。
sometimes as much as twelve feet in length.
有时长达12英尺。