pressing

a. 紧迫的,紧急的,切实的
vbl. 压迫

Compelling immediate action or attention; pressing.

紧迫的强求立即的行动和关注的；急迫的

Pressing business kept him in Leeds, so he sent his deputy on to represent him in Edinburgh.

紧急的事务使他留在里兹，所以他派代理人代表他先赶到爱丁堡去。