英语词汇“eka-element”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	eka-element
释义	eka-element [化] 待寻元素; 准元素(历史上对周期表中尚缺的元素的叫法)
随便看	regular system regular system of parameters regular-tap regular tap regular tax regular tax and additional tax regular teacher regular tenacity regular tessellation regular tessellations regular test regular tetartohedral class regular tetragon regular tetrahedral orientation regular tetrahedron regular tetrahedron group regular tetrahedrons regular thread symbol regular thumb screw regular tie regular time regular tool-grinding machine regular tool grinding machine regular tool joint regular tool joint api 黄河清有日，白发黑无缘。黄河清，圣人出黄河灾，天水来。黄河百害，唯富一套黄河落天走东海，万里写入胸怀间。黄河西来决昆仑，咆哮万里触龙门。黄河远上白云间，一片孤城万仞山。黄河里的急浪，一个赶一个地涌起来黄泉前后人，少壮须努力黄泉无老少任ズル任セ任セル任俠任免任務任命任国任地任官