Scavenger precipitation
[化] 清除沉淀
🧩 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
That was very kind of you.
你真周到。
I certainly didn't intend to cause you so much inconvenience.
我当然不打算引起你如此多的不方便。
A lost chance never returns.
错过的机会永不再来。