Wavemeter
[电] 波计
🏥 医学释义
波长计，频率计
🗣️ 情景例句
I care about people, not things.
我关心的是人而不是东西。
I'll pretend like it's not ringing.
且当它闹钟没有响吧。
I have never been abroad.
我没迈出过国门半步。