cutting edge

尖端, 前沿
(刀片的)刃口, 剪刃, 切削刃

例句与用法:

A light, sharp-pointed sword lacking a cutting edge and used only for thrusting.

无刃轻剑一种轻型,尖剑头的剑,但不开刃,只是用于威胁

词形变化:

副词: cuttingly |

详细释义:

ph.

1. 最前线; 尖端

California is on the cutting edge of trends that spread nationwide.

加州走在全国流行的尖端。

2. 最重要的位置