单词	可贵的贡献
释义	contribution inestimabl
随便看	backströmite bacler bacon Bacopa bactard bacteriacees Bacteriastrum bactericide bactericidie bactericidine bacteride bacteridie bacteridiedu bacterie bacteriemie bacterien bacteriforme bacterioagglutinine bacteriochlorine bacteriochlorophylle bacteriocine bacteriocyte bacteriofiltre bacteriofluorescine bacteriogene khalid ibn abdul aziz khalkha khama，sir seretse khamsin khan khania kharge，el kharkov khartoum khartoum(或al-khurtum) 谁言浊水泥，不污明月色。谁言老泪短，泪短沾衣巾。谁言蛙黾繁，独此蟠龙龟。谁言魏阙下，自有东山幽。谁让我是世界第一谁记取。谁记天涯憔悴。谁访孙弘阁，谈玄到日斜。谁识怀忠畎亩，此心常不忘君。谁诉。