单词	guard against it
释义	英華英華★◀▶英華☞GUARD英華☞warn
随便看	josephson device amplifier josephson device logic josephson device logic circuits josephson device logic gate josephson device measurement application josephson device memories josephson device mixers/frequency converters josephson device noise josephson device oscillator josephson device testing josephson effect josephson frequency josephson frequency-voltage ratio josephson junction josephson junction device josephson logic josephson memories josephson microbridge josephson penetration depth josephson tunneling effect josephson tunneling logic josephson voltage josephson voltage apparatus joseph surface josephs, wilfred