英语词汇positive element怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	positive element
释义	positive element 【地质学】正相单元，相对上升区【化学】正元素,阳性元素[亦作 positive landform]
随便看	Jeffrey Jeffrey,Francis jeffrey pine jeffrey pines jehad jehads jehangir Jehoshaphat Jehovah Jehovahs Jehovah's Witnesses Jehovic Jehovism Jehovist Jehovistic Jehovists Jehu jehus jejun- jejuna jejunal jejune jejunectomies jejunectomy jejunely

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