eat up

US /iːt ˈʌp/
UK /iːt ˈʌp/
"eat up" picture
1.

吃光, 耗盡

to consume all of something, especially food

:
The children quickly ate up all the cookies.
孩子們很快就把所有餅乾都吃光了
Make sure you eat up all your vegetables.
確保你把所有蔬菜都吃光
2.

耗盡, 佔用

to use up a large amount of something, especially resources or time

:
This old car eats up a lot of gas.
這輛舊車耗費大量汽油。
The new software will eat up a lot of memory.
新軟體會佔用大量記憶體。