单词	non-negative number
释义	non-negative number 负数
随便看	solvation model solvation number solvation number of ion solvation of ion solvations solvation shell solvatochromic solvatochromism solvatochromy Solvay Solvay, Ernest Solvay-Kellner cell (for caustic soda) solvay process solvay processes solvays Solvay's ammonia soda process solvd solvds solve solve a case solve a dilemma solve a problem solved solved node solveig 勤能补拙是良训，一分辛苦一分才勤能补拙，俭可养廉勤能补拙，俭能养廉。勤脱勤着，不用服药勤膏油，少打牛勤苦勤苦俭约，未有不兴；骄奢倦怠，未有不败勤记笔记勤谨勤谨，衣食有准勤起三早抵一工分留分相応分県分社分祀分祠分科分秒分立分筆