你看我，英文不好就要查查字典，不用拍脑袋想当然

来源: 绿色的啊哈 于 2011-05-12 20:20:54 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (1359 bytes)

a person who contracts to furnish supplies or perform work at a certain price or rate.

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