fillip

刺激、激励、助力正式

The tax cut gave a much-needed fillip to the housing market.

减税为房市带来了急需的刺激。

弹指、轻弹旧式

He knocked the crumbs away with a quick fillip of his finger.

他用手指轻轻一弹，把面包屑弹掉。

轻弹、弹开旧式

She fillipped the ash from her sleeve and walked on.

她把袖子上的烟灰弹掉，继续往前走。