英语短语词组词汇quadric的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	quadric
释义	quadric['kwɔdrik] 【数学】 adj. 二次的 n. 二次曲线二次曲面二次函数二次式
随便看	cation cation analysis cation exchange cation exchanger cation-exchange resin Cation-exchange Resins cationic cationically cationic current cationic hetero atom cationic polymer cationic polymerization cationic reagent cationics cationic softener cationic starch cationic surfactant cations cationtrophy cativo catkin catkinate catladder catlap catlick

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