基本解释[交通運輸工程]猝熄火花[機械工程]淬熄電花词组短语短語gap quenched spark 淬熄電花隙quenched spark gap 繙譯quenched spark converter [電]猝熄火花變頻器quenched spark gap converter 猝熄火花隙變頻器quenched spark transmitter 熄滅式火花發報機quenched spark更多词组专业释义交通運輸工程猝熄火花機械工程淬熄電花