喜形于色

caught up with───给…迷住，入迷

light switch───灯开关；照明开关

meet up with───偶遇；碰面；符合标准

put up with───v.忍受；容忍

tie up with───和...有密切关系

tied up with───与…密切联系；联合

ties up with───和...有密切关系

She was relieved to see his face light up with a boyish grin.───看到他脸上显出孩子气的笑容，她松了一口气。

see their faces light up with joy when you acknowledge one of their ideas.───看到你赞同他们的观点而整个脸都亮起快乐的喜悦。

The museum is an enormous cube made of gray and red puzzle pieces that light up with a scarlet glow at night.───博物馆的外形是一个由灰色和红色拼图方块组成的巨大立方体，晚上将会有鲜红色的灯光照耀。

These structures light up with a greenish-yellow glow when the scientists look at the brains of these mice through a fluorescent microscope.───科学家们利用荧光显微镜对小鼠大脑进行观察时发现神经元中的线粒体呈现黄绿色发光。

The museum is an enormous cube made of gray and red puzzle pieces that light up with a scarlet glow at night.───博物馆是一个巨大的立方体，表面是灰色和红色的装饰块，在晚上亮起鲜红色的灯光。

To see their faces light up with joy when you acknowledge one of their ideas.───看到你赞同他们的观点而整个脸都亮起快乐的喜悦。

If you ask people for a food tip, and their eyes don't light up with excitement, ignore them.───如果你问某人食物建议，而他们的眼睛没有冒出兴奋的光，那就略过他们吧。

On January 26, people from Perth, Australia gathered on a local beach to watch a sky light up with delights near and far.───一月26日时，来自澳洲伯斯的一群人聚集在沙滩上一起凝望著夜空，享受来自天空中的向宴。

Mom and Dad, you light up with love of my life lamp;───爸爸妈妈，是你们用爱点亮了我的生命之灯；

Only when she mentions the name Miranda do their eyes light up with respect.

And when Cosby finally opens wide and swallows, you watch him light up with delight.

She was relieved to see his face light up with a boyish grin.