1、catch up

赶上;追上;跟上

I stopped and waited for her to catch up.

我停住脚步，等她追上来。

We caught up with the nuns.

我们赶上了修女们。

赶上，达到(标准、水平等)

Most late developers will catch up with their friends.

大多数身材发育迟缓者都会赶上他们的朋友。

John began the season better than me but I have fought to catch up.

赛季伊始，约翰的表现比我好，不过我经过努力追了上来。

了解近况;叙旧

The ladies spent some time catching up on each other's health and families.

女士们花了点时间叙旧，聊了聊彼此的健康和家庭状况。

She plans to return to Dublin to catch up with the relatives she has not seen since she married.

她打算回都柏林，去看望一下结婚后就再没见过面的亲戚。

牵扯进;卷入

The people themselves weren't part of the conflict; they were just caught up in it.

那些人本来和这场冲突不相干，他们只是被牵涉进去的。

Many African women, for reasons of poverty, get caught up in the drug trade.

许多非洲妇女为贫穷所迫堕入贩毒行业。

2、put on

穿；戴；涂；抹

She put on her coat and went out.

她穿上大衣出去了。

Maximo put on a pair of glasses.

马克西莫戴上了一副眼镜。

上演；举办；展出

The band are hoping to put on a UK show before the end of the year.

那个乐队希望年底之前在英国举办一场演出。

British Airways is putting on an extra flight to London tomorrow.

英国航空公司明天将增加一班到伦敦的航班。

开动（设备、装置等）；使运转

I put the radio on.

我打开了收音机。

I put on the light by the bed.

我打开了床边的灯。