Rge
[医][=relative gas expansion]相对气体膨胀
🗣️ 情景例句
Oh, wait a minute. What's today's date?
噢， 等一等 ，今天几号？
Not all butter that the cow yields.
母牛所产的未必全是黄油。
Do you know what time the film begins?
你知道电影何时开始？