expensive dearvaluable值钱: costly; valuable的: 4次方是 The fourth power of 2 i ...不值钱的: catchpenny; cloddy; dime-a-dozen; gingerbread; humble; picayune; poor; sixpenny; tatty; valueless值钱的东西: article of value值钱的古董: valuable antiques下载手机词典可随时随地查词查翻译