Electrostatic (dust) precipitation
[化] 静电除尘
🧩 词语组成解析
a. 静电的, 静电学的\\n[医] 静电的
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
and if he talks as loudly as he cries,
如果他说话像他哭一样大声，
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。