英语词汇“關防”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	關防
释义	關防 guān fáng防备,防范guard against周瑜关防严紧,因此无计脱身。——⎣思恩荣以横奔兮，阂阙塞之峣峥。顾衰绖以轻举兮，迫关防之我婴。⎝《三国演义》关隘有军队驻守的地方a frontier pass延州秦北户,关防犹可倚。——唐·杜甫《塞芦子》印信的一种。长方形,始于明初,又称“大印”Government seal简体关防
随便看	catalysts of copper with rhenium catalysts of copper with technetium catalysts of copper with thallium catalysts of copper with tin catalysts of copper with tungsten catalysts of copper with vanadium catalysts of mercury with mercury catalysts of silver catalysts of silver, gold catalysts of silver, gold with antimony catalysts of silver, gold with arsenic catalysts of silver, gold with bismuth catalysts of silver, gold with chrome catalysts of silver, gold with manganese catalysts of silver, gold with molybdenum catalysts of silver, gold with rhenium catalysts of silver, gold with tantalum catalysts of silver, gold with technetium catalysts of silver, gold with tungsten catalysts of silver, gold with vanadium catalysts of the metals catalysts of the metals of the alkali metals catalysts of the metals with thallium catalysts of the metals with tin catalyst, solid