英语词汇“duration of protection”的翻译、意思、用法、释义-英汉汉英双解词典

单词	duration of protection
释义	duration of protection 保护期限
随便看	beastlyhead beastlyliness beastly weather beastman beast-man be at a loss for a word be at a loss to be at a low ebb beat a military march be at a minimum beastmaster beastmasters beastmen beast mode beast nature Beast nature and human nature Beast neoplasms beast of burden beast of chase beast of draught beast of game beat amplitude be at an advantage beat anchor be at anchor