pair的例句：
1. On the mantelpiece are a pair of bronze Ming vases.
壁炉台上是一对明代的青铜花瓶。
2. Eventually they reached a pair of ornately carved doors.
他们最终来到一扇雕刻精美的对开门前。
3. His surgical instruments were a knife and a pair of pincers.
他的外科手术器械是一把刀和一把钳子。
4. A bra and a pair of briefs lay on the floor.
地板上有一个胸罩和一条短内裤。
5. He put on a pair of short pants and an undershirt.
他穿上了一条短裤和一件汗衫。