单词	guard board
释义	guard board guard board clip to fix a guard board to a scaffold A raised timber at the edge of a scaffold that prevents workers or tools from dropping off the edge of the platform.
随便看	xylene poisoning xylenes xylenol xyletic xylic xylidic xylidine xylidines xylindein xylinite xylinum xylite xylitol xylitol dehydrogenase xylitone xylo- xylobalsamum xylobiose xylocaine xylocaine-mpf xylocaine xylocard xylocard xylocarp xylocarpous xylochrome

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。