单词	life-spring
释义	life-spring n. 生命源泉
随便看	markup percentage mark-up percentage mark-up pricing markup pricing mark up pricing markup rate mark up rate markup rates mark-ups markups mark up something markup tags MARKUS Markuschevich basis markusen markusens Markush claim Markush claims markuson markuss Markuszów mark variable coefficient mark variable extent markward markwardt 上天摸呼雷上天无路，人地无门。上天无路，入地无门。上天有好生之德上天绣花，想得可怪美上天绣花，想得挺美上天讨价，落地还钱上天路遥，入地路近上天远，入地近上失扶寸，下得寻常。苦差使苦巴巴苦干苦役苦待苦心苦心孤诣苦思苦恋苦恼