【机】 ammonium ferric chloride
chloridize; chlorination【化】 chloration; chlorination【医】 chlorination
away; independent of; leave; off; part from; without【医】 a-; ab-; ana-; ap-; apo-; de-; des-; e-; ex-
ammonium【化】 ammonium【医】 ammonio-; ammonium