Xiaohong looked dignified (in her new dress).dignified有尊严的; 庄严的; 高贵的例: In his new uniform he looked handsome and dignified. 他身穿簇新的制服, 看上去英俊威严。"大气" 是什麼意思? 如果你要表示"落落大方" 的意思, 下面几个单字和词组都可用:liberal and dignifiedgenerous;magnanimous;natural and graceful;very poised and dignified in good taste"扩展性很强,可大可小"是否指人的"可塑性" 呢, 你可以参考以下例句~ 1. The mind of a young child is quite plastic. 儿童的思想很有可塑性. 2. a highly docility / flexibility / moldability/ plasticity 可塑性强3. The absence of self-control means that there is no flexibility, no possibility of alternative responses, in a world of change. 没有自我控制意味着在一个变化着的世界中没有可塑性,没有作出其他反应的可能性。 4.the ductile minds of youth 青年人的思想可塑性大 根据例句中的表述,再去找适合的用语吧~