brighten
變亮；使明亮·使開心；變開朗
連結光線增加與心情開朗
Opening the curtains will brighten the room during the day.
白天拉開窗簾會讓房間明亮。
一個畫面：亮起來
光線增加光線使物件更明亮
心情使人開心或變得開朗
義項
變亮C1verb變亮；使明亮
Opening the curtains will brighten the room during the day.
白天拉開窗簾會讓房間明亮。
brighten a room
使開心C1verb使開心；變開朗
A friendly message can brighten someone's day when things feel difficult.
心情不好時，一則友善訊息可以讓人開心。
brighten someone's day
片語
brighten up光亮開朗 →變明亮或開朗
brighten a photo照片提亮 →使照片變亮
你會不會這樣說？
Ben was sad after school. His dog ran to him, and he laughed. 請選出適合的字：The dog ____ his afternoon.（brightened／darkened）
看答案
brightened
狗讓 Ben 變開心，用 brightened；darkened 意思相反。
字族
bright 明亮的・brightness 亮度