katana是什么意思

n.武士刀,刀

1. The samurai carried a katana with him as his primary weapon.
武士随身携带着一把日本刀作为他的主要武器。

2. The katana is renowned for its sharpness and craftsmanship.
日本刀以其锋利和精湛的工艺而闻名。

一种日本的单刃剑，通常用于武士战斗或剑道训练。