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 are you trying to say, Harry?
你到底想说什么， Harry？
Easier said than done.
说时容易做时难。
and should never be added to drinking water.
永远不能掺入饮用水。