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
I received a letter from my parents this morning.
今天早上我收到父母一封信。
When are you off?
你什么时候动身？
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。