light up
US /laɪt ʌp/
UK /laɪt ʌp/

片語動詞
1.
點亮, 照亮
to illuminate or make something brighter
範例:
•
The Christmas tree began to light up as soon as it was plugged in.
聖誕樹一插上電就開始亮起來了。
•
The city skyline began to light up as dusk fell.
黃昏時分,城市天際線開始亮起來。
2.
在 Lingoland 學習這個單詞