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
I don't believe it!
我简直难以相信！
This award means a great deal to me.
这个奖对我意味深长。
When everyone had taken his/her place, the lawyer spoke as follows.
当大家都入座以后，律师作了如下的发言