🧩 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
Did you know
你知道
They jumped at the unexpected noise.
他们因突如其来的声音吓得跳了起来。
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。