英语词汇“roofing nail”的翻译、意思、用法、释义-英汉汉英词典

单词	roofing nail
释义	roofing nailn.（名詞 noun）屋面釘document.write('function myFunction(n){var c=document.getElementById("maintb").children;for(i=0;i');
随便看	beam production beam profile beam propagation beam propagation factor beam propagation method beam propagation modeling beam propagation ratio beam-- proton beam-- pulsed beam pulse width beam quality beam quality index beam quality measuring instrument beam radar beam radiation beam radio beam; radio beam radio communication beam radio station beam radius beam ratio beam reach beam reactor beam reception beam--reception