英语词汇“first derivation”的读音、翻译、释义、用法及例句-智慧网

词汇	first derivation
释义	first derivationfirst derivation1.■一阶求导,一阶求微
随便看	luffer boards luffing luffing boom luffing crane luffing grab luffing jib luffing-jib crane luffing motor luffing winch luff tackle luff up Luft disease Lufthansa luftmensch Luftwaffe lug Luganda lugangle luganot Lugansk lugarite lug bar lug bolt lug boss lug box

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