Flotation method
[医] 浮集法, 浮选法, 菲勒本氏法(检粪中虫卵)
🧩 词语组成解析
[化] 浮; 浮游选矿\\n[医] 浮集(法), 浮选(法)
🗣️ 情景例句
What are your greatest achievement?
你最大的成就是什么？
The worth of a thing is best known by the want of it.
物以稀为贵。
We continually wage war on them, for they contaminate our food, carry diseases, or devour our crops.
人类不断同昆虫斗争，因为昆虫弄脏我们的食物，传播疾病，吞噬庄稼。