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
It's ten after six. We're late.
现在是六点十分。我们迟了。
Whom will you give them to?
你将把它们给谁？
Strong players, but a weak team.
好球员，弱球队。