light up 英 [lait ʌp] 　 美 [laɪt ʌp]

light up

light up　 英 [lait ʌp] 美 [laɪt ʌp]

phrase. 照亮；点亮　

Because human tissues do not light up in this spectrum, the nanotubes stand out.　因人体组织不能在这个光谱下发光，所以可以辨别出纳米管的位置。
They have so many different components, from the choreography to the suits that have to light up.　他们有很多不同的元素，从编舞到这种有灯光的着装，以及先进科技。

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  • phrase. 照亮；点亮

  • 1. Because human tissues do not light up in this spectrum, the nanotubes stand out.

    因人体组织不能在这个光谱下发光，所以可以辨别出纳米管的位置。

  • 2. They have so many different components, from the choreography to the suits that have to light up.

    他们有很多不同的元素，从编舞到这种有灯光的着装，以及先进科技。

  • 3. The flames light up the middle of the room, and I can feel them reflected on my face.

    火焰照亮了屋子中央的一片地方，我能感觉到火光映在我的脸上。

ˌlight ˈup|ˌlight sth↔ˈup1(informal)to begin to smoke a cigarette开始抽烟They all lit up as soon as he left the room.他一离开房间他们就都抽起烟来。He sat back and lit up a cigarette.他往椅背上一靠，点上烟吸了起来。2to become or to make sth become bright with light or colour（使）光亮，放光彩There was an explosion and the whole sky lit up.一声爆炸照亮了整个天空。3if sb's eyes or facelight up,or sthlights them up,they show happiness or excitement喜形于色；喜气洋洋His eyes lit up when she walked into the room.看见她走进房间，他两眼一亮。A smile lit up her face.她微微一笑，脸上露出了喜色。
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