单词	fire dam
释义	fire dam 挡火墙
随便看	series mode rejection ratio series-mode rejection ratio series-mode signal series mode voltage series-mode voltage series modulation series modulation circuit series motor series-mounting series multiple series-multiple arrangement series multiple arrangement series-multiple board series multiple board series multiple connection series-multiple connection series-multiple switchboard series name series negative feedback series negative impedance series network series noise series number series of series of attributes 少私寡欲少纵即逝少见多怪少言寡语尒尓尔尔1 尔2 尔3 suggest suggestion suit suitcase suite sultan Sultan sulṭān summary summer