水箱和屋顶都需要敷设严密的保温层。Water tanks should be well lagged and the roof well insulated.从防守高度严密的监狱的集体越狱a mass breakout from a top security prison他那论证的精确严密the nicety of his argument...

“严密”的拼音为：yán mì...

“严密”的近义词/同义词：紧密, 缜密, 精细, 周密, 慎密, 精密, 细密, 周到, 周详, 稹密, 严谨, 严实, 邃密, 严紧。...

“严密”的反义词：松散, 散漫, 松弛, 疏漏, 疏忽。...

“严密”的英语可以翻译为：tight，close，tidy，narrow，rigor ...