基本解釋馬來?；?順丁烯二?；?/li>同根派生 maleoyl相關(guān)詞英漢例句maleoyl","-COCHCHCO-"," 順丁烯二醯基"maleoyl acetoacetate 馬來酸單酰乙酰乙酸,順丁烯二酸單酰乙酰乙酸maleoyl更多例句