Contamination precipitation
[建] 杂质的沉积
🧩 词语组成解析
contamination
[kənˌtæmi'neiʃən]
n. 污染;弄脏;毒害;玷污;
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
Jogging is good for your health.
慢跑有利于你的健康。
Thank you for sending it to me.
谢谢你把它送给我。
It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，