Precipitation analysis
[化] 沉淀分析; 沉淀分析法; 沉淀滴定; 沉淀滴定法
🧩 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 is the allotted time for receiving?
这批货物什么时候我们能收到？
Many men have many minds.
人多意见多；人多口杂。
Which book?
哪一本？