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热离子管
释义
DEFINITIVE EXAMPLES 权威例句〔thermionic tube〕An electron tube in which the source of electrons is a heated electrode.热离子管:电子源是加热电极的电子管美国传统
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quickness
quickness
quickness
quicksand
quicksand
quicksand
quicksand
quicksanded
quicksands
quicksands
quicksandy
quickscan
quickset
quickset
quickset
quickset hedge
quickset hedge
quicksilver
quicksilver
quicksilver
quicksilver
quicksilver ability
quicksort
QuickStart
quickstep
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