Precipitation fractionation
[化] 沉淀分级
🧩 词语组成解析
precipitation
[prɪ'sɪpə'teʃən]
n. 匆促;沉淀;（雨等）降落;某地区降雨等的量;
pre 前缀,表示….前的,预先#词根助记：pre+cipit头→ation→落在前头→降落,下降
n. 分别, 分馏法\\n[化] 分级; 分馏; 分凝
🗣️ 情景例句
Very nice to meet you.
很乐意见到你。
She says she loves me, but my relatives say she is just after my money.
她说她爱我，但是我的亲友说她只是想要我的钱。
Here you are.Catch!
给你。接着！