... 红色大开关，电源开关 brs big red switch 总开关 canopy switch; control switch; main cock; main supply switch; master cock; master on off; master switch; master/main switch 主开关，总开关 master switch ...
双语例句
1
'You may be a treasure, ' quoth MasterCock, 'to men that prize you, but for me I would rather have a single barley-corn than a peck of pearls. '
Mr. Dawkins gave his hat a ferocious cock, after delivering this sentiment, and looked at Master Bates, as if to denote that he would feel obliged by his saying anything to the contrary.