brighten up
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brighten up — 動詞
1. to make or become brighter or more cheerful
1.動詞
釋義
使明亮
to make or become brighter or more cheerful
例句
The new paint will brighten up the room.
2. to become happier or more lively
2.動詞
釋義
變開心
to become happier or more lively
例句
She brightened up when she heard the good news.