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arsenic
级别	第11级
音标	[ ˈɑ:snɪk ]
解释	n.砒霜，砷；adj.砷的
英英释义	a very poisonous element , often used to kill rats and able to kill people
发音
例句	1. His wife poisoned him with arsenic. 他的妻子用砒霜把他毒死了。 2. Arsenic is a poison. 砒霜是毒药。