A sharp point or projection.

尖端。

Any sharp, slender object, as a kind of large nail.

尖长物(如长钉)。

To fasten or equip with large nails or sharp points.

以钉(或其他尖物)钉。

Put spikes (on shoes, etc.)

钉上鞋钉；钉上铁钉。

To close the vent of (a cannon) by plugging with a spike.

以尖物塞(炮)口。

An ear of grain.

穗。

A mode of inflorescence, or arrangement of flowers on a stalk, in which the flowers are attached directly, without stems, along the end of the stalk, as in the plantain.

【植】穗状花絮。