He is very quick / slow to catch ` on.

This is a new fashion of skirts and it will catch on quickly.

这是一种新式女裙,它会很快流行起来.

At first I didn't catch on, then I suddenly saw the light.

始而不解, 继而恍然.

I didn't quite catch on to what you said just now. Would you say it again?

你刚刚说的话我没太听懂, 你能再说一遍 吗 ?

It is a nice song and I think it will catch on quickly.

这首歌很好,我想它会很快流行起来.

As China becomes more industrialized, I am sure that calendar use will catch on.

随着中国工业化程度的提高, 我相信将会有越来越多的人使用日程表.

Just keep trying. You'll catch on soon.

继续尝试, 你很快就能掌握要领.

Would you mind repeating that? I didn't quite catch on.

请再说一遍好 吗 ?我没听懂.

Wright and Penn met when they co-starred in the movie "State of Grace".

赖特和佩恩在联袂主演电影《魔鬼警长地狱镇》的时候相识。

It's hardly surprising his ideas didn't catch on.

他的想法没有被广泛接受，这并不足为奇。

The film co-starred Robert Redford ( and Paul Newman ).

这部影片由罗伯特.雷德福 ( 和保罗. 纽曼 ) 联合主演.

The film co-starred Robert Redford.

这部影片由罗伯特·雷德福联合主演.

The hook which he had thrown did not catch on the rocks, and dropped back to the ground.

他甩出去的钩子没挂住石头，又落回到地面。

Please repeat what you said, I didn't quite catch on.

请把你的话再说一遍, 我没十分听明白.

In many crashes, the passenger cabin remained intact and the plane did not catch on fire.

许多失事的飞机客舱并未受损,飞机也未着火.

A wooden building can easily catch on fire.

木制房屋容易起火.

Peter : > It won't catch on fire if I am careful.

彼得: 我如果小心,就不会着火.

Sue: > The heater is too close to the wall. The room might catch on fire.

苏: 暖炉太靠近墙边了, 房间可能会着火.

I didn't catch on to what he said because he was mumbling.

我不明白他说的话,因为他说得很含糊.

I don't quite catch on to what she is saying.

我不太明白她在说些什么.

It took her a while to catch on to what we meant.

她想了一会儿才明白我们的意思.