A long spear used by cavalry or in jousting.

• Also, a spear or harpoon used in hunting at sea.

骑兵或马上比武时使用的长矛。

• 也指渔猎时用的矛或鱼叉。

A small, sharp surgical blade for puncturing or cutting; a lancet.

用于穿刺或切开的锋利小型外科刀；柳叶刀。

To cut open with a sharp instrument to drain.

用锋利器具切开以便引流。

To pierce with or as if with a lance.

• To move suddenly and quickly forward.

用长矛刺穿，或像用矛刺一般刺穿。

• 突然迅速向前冲出。