Cobaltous arsenate
[化] 砷酸钴
🧩 词语组成解析
a. (正)钴的, 二价钴的\\n[建] (正)钴的, 二价钴的
[化] 砷酸盐(或酯)\\n[医] 砷酸盐
🗣️ 情景例句
You had something on your mind
你显然有话要说
Did you have a nice holiday?
你假期过得愉快吗？
Such administrative overheads in a business are analogous to the cost of government in a nation.
一家企业的这种行政管理开支类似于一个国家的政府管理所用的开支。