Gravitometer
重差计(测定比重用)
🏥 医学释义
比重计，比重测定器
🗣️ 情景例句
What's new?
有什么新鲜事？
As a man's heart is, so does he speak.
言为心声。
He was greeted by an unpleasant smell which convinced him that I was telling the truth.
一股怪味袭来，使他相信了我说的真话。