Absorption fredquency meter
[电] 吸收频率计
🧩 词语组成解析
🗣️ 情景例句
He keeps himself fit by running 5 miles every day.
他每天跑五公里以保持身体健康。
They will miss him very much when he leaves home for the first time.
李明第一次离开家，他们会非常想念他的。
What's the matter, Granny? Can I help you?
什么事，老大娘？我能帮你吗？