contracts
词形变化：
形容词: contractible | 名词: contractibility | 动词过去式: contracted | 动词过去分词: contracted | 动词现在分词: contracting | 动词第三人称单数: contracts |
同义词：
shrink | treaty | agreement | pact | compress | deal | reduce | understanding | bargain | form | alliance | start | sign | sign up | enter into | convention | condense | bond | indenture | come down with | commission | diminish | incubate | enter | into | deflate | narrow | shorten | take | abridge | compact | squeeze | foreshorten | undertake | constrict | cut | declaration | contract bridge | press | get | concentrate | abbreviate | sign on | accord |
反义词：