基本解釋[醫(yī)] 乙基同根派生 aethyl相關(guān)詞英漢例句aethyl biscoumacetate 新雙香豆素aethyl chaulmoograte 大風(fēng)子酸乙酯aethyl chloride 氯乙烷aethyl mercaptan [醫(yī)] 乙硫醇aethyl parabenum 對(duì)羥苯甲酸乙酯aethyl更多例句