Araeometer
液体比重计, 比浮计
🔁 扩展释义
【医】 液体比重计
🗣️ 情景例句
How many words can you type per minute?
你一分钟能打多少字？
Count not your chickens before they are hatched.
不要过早乐观。
She was totally exhausted.
她累垮了。