单词	electrospark engraving
释义	electrospark engraving 机电火花蚀刻
随便看	attention hypothesis attention identification attention identificationAIDcharacter attention identification character attention identifier attention identifierAIDcharacter attention identifier character attention identifier key attention index attention inhibition attention intensity attention, interest, desire, actionAIDA attention interrupt attention interruption attention is concentrated on attention is paid to Attention Item attention monitoring apparatus attentionnetworks Attention networks attention networks test attention obligation Attention obligations attention of space attention of the general public