build：
v.建筑;建造;创建;开发;逐渐增强；
n.体形;体格;身材；
第三人称单数： builds现在分词： building过去式： built过去分词： built
例句：
She's built up a good stock of teaching materials over the years.
这些年来她积累了大量教学资料。
We want to build a better life.
我们想创造更美好的`生活。
They didn't envision any problems with the new building.
他们没想到这栋新楼会有什么问题。
The work of building the bridge took six months.
修建这座桥的工作用了六个月的时间。
