表面: surface; superficies; bounda ...高兴: glad; happy; pleased; elated ...的: 4次方是 The fourth power of 2 i ...高兴的: blithesome; bobbish; chirk; chuffed; debonair; gay; gladder; gladdest; gladsome; grateful; happy; joyfull; landmark; laughing; lovely; mellow; mirthful; pleasant; pleased不高兴的: disgruntled; grouchy; joyless; out of sorts; sullen; verjuiced不高兴的人: grouch大为高兴的: gleesome非常高兴的: exultant; in one’s seventh heaven感到高兴的: glad高兴的, 快乐的: delighted高兴的，乐意的: glad高兴的结局: happy ending高兴的是: hellip;… to one's joy高兴的新: a happy new client很高兴的: glad欢乐的,高兴的: cheerful快乐的，高兴的: cheerful来点高兴的: be a good sport令……高兴的是……: to one's joy/delight令人高兴的: delight---delightful; delighting; full of or causing joy使……高兴的是: to one's joy使高兴的: exhilarative笑,高兴的: grin不高兴的, 不平的: grouchy不高兴的,伤心的: unhappy a
