英语短语词组词汇phase-alternation line system的音标、释义、翻译、用法及例句-英语短语词组词典

短语	phase-alternation line system
释义	phase-alternation line system 【电信学】逐行倒相制[亦作 Pal system]
随便看	variable Variable annuities variable annuity variable-area exhaust nozzle variable-area recording variable attenuator variable-bandwidth filter variable-block variable capacitor variable ceiling variable click track variable connector variable contrast paper variable cost variable coupling variable-density soundtrack variable-depth sonar variable diode function generator variable field variable flow variable-focus condenser variable force variable geometry aircraft variable-inductance accelerometer variable inductor

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。