Areometry
n. (液体)比重测定(法)\\n[医] 液体比重测定法
🗣️ 情景例句
Nothing much.
没什么要紧的事。
Mother's apple pie always tastes delicious.
妈妈做的苹果派很好吃的！
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。