Gravimetroscope
液体蒸发速度测定器
🗣️ 情景例句
to your finding a way to use that wonderful mind of yours.
能够让你施展你的学识。
I'm going to buy four feet.
我要买四英尺。
I simply don't know. He may have plans, but he hasn't yet spoken to me about them.
我一点儿都不知道。他也许有计划，但他还没跟我谈他的想法呢。