- v. 收縮；訂契約（contract 的過去式和過去分詞）
- adj. 收縮的
1.Hayley contracted tuberculosis and had to be put in an isolation ward.
2.When the bank contracted out its cleaning, the new company was cheaper.
3.The manufacturing economy contracted in October for the sixth consecutive month.
4.My son's contracted a severe fever.
5.Venture-capital finance has also contracted sharply.
6.He contracted AIDS from a blood transfusion.
7.He contracted Spanish flu, which almost killed him.
8.He has contracted for the building of the house at 20,000 dollars.