Variometer
n. 可变电感器, 气压表\\n[电] 可变电感器
🗣️ 情景例句
Well, I'm not sure. Ellen.
噢， 我无法肯定， Ellen。
Can you guess what I was doing this morning?
你能猜到今天上午我在做什么吗？
But I was extremely pleased with myself.
但我却非常高兴，