S-unit meter
[电] 信号强度器
🧩 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
We're having a small to-do, and I'd really be happy if you come.
我们打算热闹一下，我真心的希望你能赏光。
He that lies down with dogs must rise up with fleas.
近朱者赤，近墨者黑。
and of what had previously been wrong with his wife,
也不知道他妻子以前得的是什么病，