英语词汇“primary protective barriers”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	primary protective barriers
释义	primary protective barriers 主防护墙
随便看	subpostmistresses sub post office sub-post office sub-post offices sub-posts subpotency subpotent sub potestate subpower subpower range SUB-PPB sub-preceptor subprefect sub-prefect sub-prefects subprefects sub-prefecture subprefecture subprefectures subprehensile subpremium subpreocular subpreputial sub-press subpress 嬏嬐嬑嬒嬓嬔嬕嬖嬗嬗2 戤牌戤牌头戥戥子戥盒子戥盘戧戧戩截