单词 under-side 释义 under-side n[sing] side or surface that is underneath; bottom 下侧; 下......

单词 under-sexed 释义 under-sexed adj having less sexual desire or potency than normal 性欲......

单词 undersigned 释义 undersigned adj (fml 文) who has or have signed at the bottom of a d......

单词 undersell 释义 undersell v (-ll-; pt, pp undersold /- 5sEUld; -`sold/) [Tn] sell (goo......

单词 underseal 释义 underseal (Brit) (US undercoat) n [U] tar-like or rubber-like substanc......

单词 underrate 释义 underrate v[Tn] have toolow an opinion of (sb/sth) 对（某人[某事物]）评......