contract相关的词根或词缀是: tract

复数： contracts
第三人称单数： contracts
过去式： contracted
过去分词： contracted
现在分词： contracting

I nailed downa contract to sell a thousand cars .

我敲定了一个出售一千辆汽车的合约。

In contrast , the uk economy continued to contract .

而与之相反的是，英国经济仍在继续收缩。

But even before the earthquake , that contract was crumbling .

但即便在地震之前，这种契约也在分崩离析。

Trying to make a business contract ?

想要写一份商业合同？

Chamberlain has even been modestly expanding its staff as the bigger firms contract .

夏博来律所一直都利用大律所缩小规模时，温和扩张。