brighter的柯林斯釋義ADJ-GRADED（顏色）鮮豔的，明亮的A bright colour is strong and noticeable, and not dark.
...a bright red dress.
鮮紅的連衣裙
...the bright uniforms of the guards parading at Buckingham Palace.
參加白金漢宮閱兵式的衛兵們色彩鮮豔的制服
ADJ-GRADED（光線）充足的，明亮的A bright light, object, or place is shining strongly or is full of light.
...a bright October day...
10月的一天，天氣晴朗
She leaned forward, her eyes bright with excitement.
她身體前傾，眼裡閃動著興奮的光芒。
ADJ-GRADED聰明的；伶俐的If you describe someone as bright, you mean that they are quick at learning things.
I was convinced that he was brighter than average.
我確信他比一般人聰明。
ADJ-GRADED（主意）聰明的，巧妙的A bright idea is clever and original.
There are lots of books crammed with bright ideas...
許多書裡都有很多絕妙的想法。
Ford had the bright idea of paying workers enough to buy cars.
福特公司想出了付給工人足夠的薪水去購買汽車這一絕妙的主意。
ADJ-GRADED快樂的；活潑的；開朗的If someone looks or sounds bright, they look or sound cheerful and lively.
The boy was so bright and animated...
這個男孩活潑開朗，充滿活力。
'May I help you?' said a bright American voice over the telephone.
“請問您需要什麼幫助？”電話裡傳出一個充滿活力的美國人的聲音。
ADJ-GRADED（未來）光明的，有希望的If the future is bright, it is likely to be pleasant or successful.
Both had successful careers and the future looked bright...
兩個人都事業有成，前程似錦。
There are much brighter prospects for a comprehensive settlement than before.
綜合性的社羣具有比以前更加光明的前景。
N-COUNT（汽車或其他車輛）開啟的前燈The brights on a car or other vehicle are the headlights when they are switched on fully.
PHRASE看光明的一面；抱樂觀態度If you look on the bright side, you try to be cheerful about a bad situation by thinking of some advantages that could result from it, or thinking that it is not as bad as it could have been.