ward off
擋開,架開,避開,防止…
ward off
v 1: prevent the occurrence of; prevent from happening; "Let's
avoid a confrontation"; "head off a confrontation";
"avert a strike" [syn: debar, obviate, deflect, avert,
head off, stave off, fend off, avoid]
2: avert, turn away, or repel; "Ward off danger"