Finely powdered bone, formerly sprinkled on fresh ink to dry it.

吸墨粉。

A dark-colored powder, as powdered charcoal, sprinkled over paper with a perforated design in order to transfer the pattern, as for embroidery.

印花粉(如木炭粉，用以通过有孔之模型以造花样者)。

To sprinkle or smooth with pounce.

洒以吸墨粉或印花粉。

The claw of a bird of prey.

猛禽之爪。

A sudden swooping attack.

(常用单数)猛扑；突击。

To swoop upon and seize.

撷取。

To swoop suddenly or unexpectedly.

猝然袭取。