Co-precipitation
[醫] 聯合沉淀
?? 詞語組成解析
[醫] 鈷(27號元素)
precipitation
[pr?'s?p?'te??n]
n. 匆促;沉淀;（雨等）降落;某地區降雨等的量;
pre 前綴,表示….前的,預先#詞根助記：pre+cipit頭→ation→落在前頭→降落,下降
??? 情景例句
Our products are of good quality and at a reasonable wholesale price.
我們的產品質量好，而且批發價很合理。
It's time for class.
上課時間到了。
Do you think you can follow our specifications for packing?
就照我們的指定方式裝箱，沒問題吧。