英语词汇“public announcement”的翻译、意思、用法、释义-英汉汉英词典

单词	public announcement
释义	public announcement机上广播public announcement (PA)機上廣播航空太空名詞public announcement機上廣播機械工程
随便看	equisetum ramosissimum desf. subsp. debile hauke-- e. debile roxb. equisetum ramosissimum desf. subsp. debile hauke; e. debile roxb. equisetums equisetum scirpoides michx. equi-shaliness line equisignal equisignal localizer equi-signal radio beacon equisignal surface equisignal zone equisition equisition--range equisonance equi-spaced equispaced horizontal lines equi-spaced pulses equispaced vertical lines equisrgnal radio beacon equistasis equistasis--autarchis equistatic equisubstantial surface equitability equitable equitable execution of law