Densitometer
n. 光密度计\\n[计] 密度计
🏥 医学释义
①密度计，浓度计 ②细菌（生长）密度计
🗣️ 情景例句
What's the problem?
什么问题？
He emerged as leader at the age of thirty.
他在30岁时出人头地成为领袖。
She doesn't approve gambling.
她反对赌博。