★colleague

n. 同事

★curtain

n. (舞台上的)幕布

★reveal

v. 使显露

The secret hasn't been revealed.

reveal: 揭露，揭穿，把什么露出来

A curtain was up and revealed the beautiful scenery.

disclose: 揭发

disclose the truth

discover: 发现

uncover: 揭开具体的盖子

A very tight dress reveals the beautiful figure.

revealable. adj.可展现的

revealer: 探测器

★cell

n. 单人监房，监号

★blank

adj. 空白的

★squint

v. 眯着(眼)看，瞄

squint one's eyes

He squinted his eyes and looked at the letter.

pear at: 眯着眼睛看

★dim

adj. 昏暗

The room is too dim so I can't read the letter.

gloomy:(天气,心情)抑郁的

The weather is gloomy today.

He is in gloomy mood.

dusky:(天色)漆黑的，黑暗的

I can't go out at murky night.

misty: 多雾的，迷蒙的