Precipitation method
[化] 沉淀法
🧩 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
🗣️ 情景例句
What school did you go to?
你上哪所学校？
The remark made him shudder with fear.
那些话使他因恐怖而颤抖。
You could save a lot if you would order a little more.
如果你单子下得多一点，可以省不少的钱。