refreshment (n.) refreshing (adj.) refreshes v.(使)恢复精神;提神;提醒refresh (v.) refresh vt. 更新;使……恢复;使……清新;消除……的疲劳 vi. 恢复精神;喝饮料,吃点心;补充给养refrangible (adj.) reframe (v.) refrain (v.) refractory (adj.) refractor (n.) refractive (adj.) refraction (n.) refract (v.) reformulate (v.) reforms n.改革;改良v.改革;革新;改造reformist (n.) reformer (n.) reformatory (adj.) reformation (n.) reformable (adj.)