vt. 1. poison,taint with poison毒害，玷污。 △Ham. 4. 7.102:“Sir,this report of his / Did Hamlet so envenom with his envy”，这一番话激起了哈姆雷特的嫉恨。 2. bring venom upon,poison,kill by poison,destroy毒害，毒死，摧残。 △As. 2. 3. 14: “when what iscomely / Envenoms him that bears it!”怀有美德的人反而要遭毒害！