Magmeter
直读式频率计(0-500赫)
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
I offer ten times the money that Antonio has borrowed.
我愿出十倍于安东尼奥的借款。