a coign of vantage

• 有利地位； 上风

a coign of vantage的用法和样例：

例句

1. Exporters are in a strong bargaining position at the moment.
   目前出口商在洽谈中处于有利地位。
2. I think I have got the better end of the staff.
   我认为我已经占了上风。
3. He was aware of having an advantage now.
   他知道自己现在占了上风。