Secondary arsenate
[化] 二取代砷酸盐
🧩 词语组成解析
secondary
['sɛkəndɛri]
adj. 第二的，中等的;助手，副手;中等教育的;间接的;
n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;
second第二+ary...的→第二的
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
How were your scores in university?
你大学时的成绩如何？
Do you usually work at the restaurant after school?
你通常在放学后在餐厅工作吗？
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。