acenen.并苯acen.幺点；好手；高手；发球得分adj.一流的；卓越的vt.发球得分；考试中取得好成绩Acetabularia parvulan.小伞藻acetyldihydrocodeine醋氢可待因acetylcresotinic acid[医] 甲基乙酰水杨酸, 厄伐辛acetylornithine cycle乙酰鸟氨酸循环acetyldibromotyrosine乙酰二溴酪氨酸acetylphenolphthalein乙酰酚酞acetycholine esterase乙酰胆碱酯酶acetonitrile molecule乙腈分子acetylbenzoylperoxiden.过氧化乙酰苯甲酰acetolactate synthase乙酰乳酸合酶