get the jump on sb.

• 先发制人

get the jump on sb.的用法和样例：

例句

1. Ray is managing to get the drop on his rivals.
   雷正在设法先发制人，抢先对手一步。
2. Better preempt to keep the opponents from bidding.
   最好还是先发制人叫高牌，别让对方有机会叫牌。