hold over

1.The blackmailer had a hold over him.

勒索的人控制着。

2.Alexander held dominion over a vast area.

山大曾统治过辽阔的地域。

3.CES5381 hold over ZHO until snow removal has been completed .It will last half an hour .

东方5381在周口上空待直到除雪完毕，预计半小时。