2.chop up 剁碎
Chop up three firm tomatoes.
拿三个硬西红柿切碎。
3.end up 最终
The result was that the engine ended up at the bottom of the canal.
结果引擎最终沉到了运河底。
4.go back 追溯到
The feud with the Catholics goes back to the 11th century.
与天主教的夙怨可以追溯到11世纪。
5.fill in 填补
Draw an outline before you fill in the details.
先画个轮廓，再画细部。
