Keven's lactometer
[医] 克文氏乳比重计
🧩 词语组成解析
n. 检乳器\\n[医] 乳比重计
🗣️ 情景例句
Good morning.
早安。
Water dropping day by day wears the hardest rock away.
水滴天天滴不停，石头最坚也磨损。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！