Mercuric arsenate
[建] 砷酸汞
?? 詞語組成解析
a. 水銀的, 含水銀的, 汞的\\n[化] 汞的; 正汞的; 二價汞的
[化] 砷酸鹽(或酯)\\n[醫] 砷酸鹽
??? 情景例句
Front... knees up, knees up.
前踢， 膝蓋抬高。
It took me an hour to walk there.
走到那里花了我一小時。
A burst of activity associated with the laying of submarine cables soon confirmed the Challenger's observation that many parts of the ocean were two to three miles deep,
海洋中很多地方可深達兩三英里，