单词	漢河
释义	同GALAXY
随便看	etch bands etch copy etch crack etch cutting etched etched aluminium plate etched circuit etched circuit board etched coupler etched facets etched foil process etched horz etched laser facets etched mirror lasers etched-out fabric etched-out fabric(s) etched plain etched[planation]surface etched pothole etched printed circuit etched vert etched wire technique etched wiring etched zinc plate etcher