看图记单词 61

break down

if a car or machine breaks down, it stops working

The car broke down just north of Paris.

call back

to telephone sb again or to telephone sb who telephoned you earlier

I’ll call back later.

bump into somebody

to meet someone who you know, when you were not expecting to

I bumped into Mark downtown.

clean up

to make a place completely clean and tidy
to wash yourself after you have got very dirty

We spent all Saturday morning cleaning up.

I need to change and clean up.
我需要换洗一下。

get up

get out of bed

We didn’t get up until lunchtime.

back up

to make a copy of information stored on a computer

These devices can back up the whole system.
这些装置可以为整个系统备份。

cheer up

to become less sad, or to make someone feel less sad

Here’s a bit of news that will cheer you up.

break up

end a romantic relationship

Has Sam really broken up with Lucy?

come on

• used to tell someone to hurry
• used to encourage someone to do something
• used to tell someone that you know that what they have just said was not true or right

Come on, we’ll be late!

Come on, you can do it!

Oh come on, don’t lie!