基本解釋內(nèi)六角頭螺絲;[機(jī)] 凹頭螺釘英漢例句雙語(yǔ)例句As for the utility model, the lamp head containing the screw-socket or the socket and the supply transformer and the lighting bulb are two separate parts, connectable and dismountable.本實(shí) 用新型將含有螺口或插口及電源變壓器的燈頭部分與發(fā)光躰燈泡設(shè) 計(jì)爲(wèi)兩個(gè)獨(dú)立組件、可裝接、可脫卸。ip.comsocket head screw更多例句詞組短語(yǔ)短語(yǔ)socket -head screw screw 凹頭螺釘socket head screw更多詞組專業(yè)釋義機(jī)械工程凹頭螺釘內(nèi)六角螺釘交通運(yùn)輸工程內(nèi)六角螺釘