名詞 contractor:

1. someone (a person or firm) who contracts to build things
2. the bridge player in contract bridge who wins the bidding and can declare which suit is to be trumps
   同義詞：declarer
3. (law) a party to a contract
4. a bodily organ that contracts
   同義詞：contractile organ

1. My boss have give me a free hand in deciding which outside contractor to use.
   老板已經給了我自主權，讓我決定用哪家承包商。
2. The Detroit contractor was asked to kick$5,000 back as commission.
   那個底特律的承包商被要求退還5000美元作為傭金。
3. The person is a building contractor.
   那人是個承建商。
4. Who is the contractor on the new motorway?
   誰是這條新公路的承包商?

con.trac.tor

n.（名詞）
One that agrees to furnish materials or perform services at a specified price, especially for construction work.
訂約人，承包人：同意以某一具體價格供應材料或提供服務的人，尤指建筑工程的承包人
Something, especially a muscle, that contracts.
收縮物：收縮的事物，尤指肌肉