英语词汇“preaction system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preaction system
释义	preaction system 预作用灭火系统
随便看	system-head curve system head curve system header system heap system height system hierarchy system high system high security system high security mode system high-security mode system homomorphism system house systemhouse system hydrostatictest System i systemic systemic acquired resistance systemic action systemic agenda systemical systemic aleukemic reticuloendotheliosis systemically systemic amyloidosis systemic analysis systemic anaphylaxis 说句话，掉到地下砸个坑说唐山煤是白的也相信说嘴就堵嘴，说嘴就打嘴说嘴打嘴说嘴的大夫没好药说嘴郎中无好药。说嘴郎，卖假药说回头话说大人，则藐之说大人，则藐之，勿视其巍巍然。しすてむこうがくしすてむ工学しすますしすます【為済ます】しするしするしする【死する】しする【資する】しずいしずい