现在分词： building

第三人称单数： builds

过去式： built

过去分词： built

We're going to build a house on this lot.

我们打算在这块地上建造一座房子。

The house was still being built.

房子还在建造中。

The model of the building was made of card.

建筑物的模型是用厚纸片制造的。