jagged edge

基本解释

By adding a transparent edge to your image you can add jagged, rounded, angled edges or provide a 3D effect.
加入透明边缘你的形象，你可以补充凹凸不平，四舍五入，角边或提供三维效果。
The cutting tools used by the undersea robots left a jagged edge on the remnants of the pipe which will make fitting of a fully sealed containment device more difficult.
水下机器人使用切割工具将管道剩余的部分切割成锯齿状边缘，这将使围堵设备将管道完全封闭更加困难。
Dumbledore beckoned Harry to the very edge of the rock where a series of jagged niches made footholds leading down to boulders that lay half-submerged in water and closer to the cliff.
邓布利多示意哈利走到岩石的边缘，岩石上有许多可供踩脚的参差不齐的凹缝，通向下面那些在悬崖周围、半露出海面的巨型卵石。