contracted [kən'træktid]

以下由轻松背单词网站提供

附加级

adj.合同所规定的

How many of the companies have contracted in so far? 到目前为止已有多少公司承诺加入呢？
The builders have contracted for three bridges this year. 今年这些建筑工人已经承包了三座新桥梁。