Be a unit
一致
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I found another mistake.
我又发现一个错误。
They are so busy these days, that they don't even have time for their friends.
他们最近忙得没法和朋友见面。
No, by air.
不，坐飞机去。