Bengi本吉Benn.本(男名)n.[小写](苏格兰)内室；山峰benzyl isorhodanide异硫氰酸苄酯benzine purificatum[机] 石油醚benzo-trichloride三氯甲苯, 苄川三氯benzalacetylacetonen.亚苄基乙酰丙酮benzal butyric acidβ-苄叉丁酸beneficiation plant选矿厂benzoyl formic acid苯甲酰甲酸benzylaminocarbonyln.苄氨基羰基bent over backwardsv.拚命(竭力抵销)benzyl chloracetate氯乙酸苄酯