英语词汇“protection device”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	protection device
释义	protection device freq. 4 dict. 1 cmpt. 1 un.保护装置；保护设备 [网络]防护装置；安全装置，防护装置；防护设备
随便看	heavy duty tool heavy-duty tool heavy-duty tool block heavy-duty tractor heavy-duty traffic heavy-duty trailer heavy-duty transfer case heavy duty transport machine heavy-duty transport machine heavy-duty travelling type radial drilling machine heavy-duty tripod heavy duty truck heavy-duty truck heavy - duty truck heavy duty truck chassis heavy duty truck jack heavy-duty truck tool heavy-duty turning lathe heavy-duty turning tool heavy duty two groove pulley heavy-duty type heavy duty type braae fluid heavy duty type brake fluid heavy duty type oil heavy duty type vernier caliper with fine adjustment

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