Arsenic disulfide
[化] 二硫化二砷; 雄黄; 雄黄矿; 鸡冠石\\n[医] 二硫化二砷, 雄黄
🧩 词语组成解析
arsenic
[['ɑ:sənik]]
n. 砷, 砒霜\\n[化] 砷As
(=disulphide) n.二硫化物
🗣️ 情景例句
You still look like a teenager.
你看起来像一个十几岁的青年。
The college was established in 1940.
该学院建立于1940年。
However, in recent times the old-age pension has only been paid to the poorest people because there has been an increase in the number of people out of work.189
然而阳近一段时间，老年养老金只付给那些最穷的人，因为失业的人数一直在增长。