复数： turnkeys

Package deal contract a variant of the turnkey contract .

一揽子交易合同系交钥匙合同的另一种说法。

Lithium environmental engineering design , lithium environmental turnkey projects .

锂电环境工程设计、锂电环境项目交钥匙工程。

They went out . The turnkey closed the door behind them .

他们走了出去，狱卒在他们身后把门又锁上了。

He has been working as a turnkey for more than 20 years .

他干监狱看守已经有20多年了。

Taipei shilin official residence turnkey public housing project .

台北市士林官邸市民住宅统包工程。