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thyratron ['θaɪrətrɒn, -rɑːn] n
IT 闸流管
railw. 可变电阻
space 充气三极管
thyratron
: 52 phrases in 10 subjects
Air defense1
Electric machinery1
Electronics7
Information technology1
Metallurgy2
Radio1
Rail transport1
Space1
Technology35
Telecommunications2