Lactometer
n. 检乳器\\n[医] 乳比重计
✅ 同义词
🗣️ 情景例句
Who's bringing the booze?
谁带的酒？
A test pilot needs plenty of nerve.
飞行试飞员需要极大的勇气。
Fish love swimming round the rocks and through holes in them.
鱼喜欢绕着岩石和穿石洞游水。