◎ 天壤之别 tiānrǎngzhībié[be vastly different as between heaven and earth] 高天和平地的区别。极言差别之大-----------------国语辞典:天与地相隔很远。比喻差别极大。清.吴乔《围炉诗话.卷四》:「以视其『柳塘春水漫,花坞夕阳迟。』有天壤之别,应酬之害诗如此。」《儿女英雄传.第三六回》:「不走翰林这途,同一科甲,就有天壤之别了。」也作「天壤之判」。反伯仲之间﹑大同小异
◎ 天干 tiāngān[the ten Heavenly stems to designate marks of order] 用于表现次序的符号,常和“地支”连用,包括甲、乙、丙、丁、戊、己、庚、辛、壬、癸-----------------国语辞典:甲、乙、丙、丁、戊、己、庚、辛、壬、癸为十干,是中国古代用来表示次序的符号。与十二地支配合以计算时日。反地支英语 the 10 heavenly stems 甲[jia3], 乙[yi3], 丙[bing3], 丁[ding1], 戊[wu4], 己[ji3], 庚[geng1], 辛[xin1], 壬[ren2], 癸[gui3], used cyclically in the calendar and as ordinal numbers I, II etc德语 Himmelsstämme des chinesischen Kalenders (S)法语 Tige céleste
◎ 天心 tiānxīn(1) [the sky over head]∶天空的中央太阳升到了天心(2) [God’s will;the will of Heaven]∶天意上合天心(3) [monarch’s will]∶封建时代指君主的意愿(4) [balance staff]∶摆轴-----------------国语辞典:天帝的意志。《书经.咸有一德》:「咸有一德,克享天心。」天空的中央。唐.卢仝〈月下寄徐希仁〉诗:「夜半沙上行,月莹天心明。」英语 Tianxin district of Changsha city 長沙市|长沙市[Chang2 sha1 shi4], Hunan, center of the sky, will of heaven, will of the Gods, the monarch's will