Ammonium sulphate precipitation
[机] 硫酸氨沉淀
🧩 词语组成解析
n. 铵\\n[化] 铵
n. 硫酸盐, 硫酸酯\\nvi. 硫酸盐化
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
once I print the article in the paper.
等我将这篇文章刊登在报纸上。
Knavery may serve, but honestyis best.
欺诈可能得计，但诚实总是上策。
Justice had been done even before the man was handed over to the police.
甚至在那人还没被送交给警察之前，正义就已得到了伸张。