Polymer flocculant
[化] 高分子絮凝剂
🧩 词语组成解析
n. 凝聚剂
🗣️ 情景例句
He came down with the flu, so he didn't go to work.
他感冒了，所以没去上班。
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
It was necessary first to arrive at that degree of sophistication where we no longer set our own belief against ourneighbour's superstition.
不用自己的信仰去反对我们邻居的迷信。