Argentometer
测银比重计
🔁 扩展释义
【医】 银滴定器
🏥 医学释义
银滴定器
🗣️ 情景例句
His number is five, five, five, seven, five, three, two.
他的号码是5557532。
He that never climbed never fell.
不向上爬的也不会下跌。
A gifted American psychologist has said,'Worry is a spasm of the emotion;
烦恼是感情的发作，