[作业 运输] 带装订工具的书写用具 hand appliance: 手动装置drawing and writing appliance: 书画用品writing hand: 握笔状手machine tool electric appliance: 机床电器; 机床电气控制hand extinguisher appliance: 手提式灭火装置下载手机词典可随时随地查词查翻译