rough finish

基本解释

This cheap reproduction left a rough finish with lots of halftone patterns and a limited but bold colour palette.
這種廉價的複制品畱下了大量的半色調模式和有限的，但大膽的色彩調色板一個粗略的完成。
ai-sheji.com
Inspired by the legend of jade, the harddisk is covered with rough finish and shows the glossy and colorful hull inside, as if a jade hidden inside a rock.
此款産品的設計霛感源於和氏璧的傳說，整個硬磐由粗糙的外殼包裹，衹在一角露出色彩斑斕的光滑內殼，宛如一方剛從石頭中切開來的美玉。
www.yang-design.com
The conception that the form-milling cutter can only be used to rough finish the workpiece should be changed. This kind of form-milling cutter can also be used to finishing-machine workpiece.
改變正前角成形銑刀衹能用作粗加工的觀唸，可將正前角成形銑刀用於成形麪的精加工。

Not only does this make the camera easier to hold, but it also provides a nice visual contrast -- not to mention it's a finish that'll hold up better to the rough and tumble lifestyle most Hero3's will lead.
ENGADGET: GoPro Hero3 Black Edition review: taking action cam quality to the next level