英语词汇“mercantile usages”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mercantile usages
释义	mercantile usages 商业习惯
随便看	pnpn diode pnpn-diode PNPN diode PNPN p n p n junction PNPN negative resistance laser P-N-P-N structure P-N-P-N pnpn switch P-N-P-N switch control circuit pnpn switching diode pnpn transistor p n p n transistor pnpn transwitch PNPN triode pnpn-type switch p-n-p-n-type switch pnpn-type transister PNPN负阻激光器 PNS PNSC Packet Network Service Center pn scrambling sequence pnsd PNS Disease PNS Diseases PN sequece pn sequence