单词	bevins
释义	bevins n.贝文斯
随便看	Power Source Constant Voltage power source construction power source control power source controller power source design power source developing plan power source development power source energy saving power source expansion planning Power source for indication lamp power source for peaking power source for peak regulation Power source for relay control power source for switch control power source for switch indication power source for switch operation power source for tietamper Power source for voltage building power source linkage power source module power source of commercial cycle power source of electric welding power source operation zone power source pattern power source planning