| 例句 |
brightenverb to become glad or hopefulthe glum soccer player started to brighten upon being told that his injury would not jeopardize his career buck up, cheer (up), lighten, look up, perk (up) rejoiceliven (up), revivebeam, glow, radiate, sparkleencourage, gladden, hearten darken, sadden despair, despondbrood, fret, mope in the 14th century |