close to the vest 基本解释
adv.用在一般情况下就是指一个人非常小心不让别人知道他在干什么，谨慎小心，保守秘密。，；
close to the vest 相关例句
权威例句
Close to the VestClose to the vestClose to the vestClose to the vest: a novel way to keep airways clear.Playing It Close to the VestClose to the vest. Body armor changes the face of penetrating injuriesWe're racing toward NAB 2011, but manufacturers are holding their cards close to the vest(Secret Weapon): Close To The VestUSPS Plays It Close to the VestHendry Playing His Sosa Cards Close to the VestOMC Plays It Close To the Vest in GaPlay Your Cards Close to the VestE-mail kept close to the vest
