英语词汇“watch and ward”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	watch and ward
释义	watch and ward短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句时刻戒备,日夜守卫 Engineers and workmen watch over the dykes day and night.工程师和工人们日夜守卫着堤防。
随便看	pyrocarbon-coated particle pyrocarbon coating pyrocarbon deposition on guide tuber pyrocarbonic acid diethyl ester Pyrocarbonic Acid Diethyl Ester pyrocarbonPyC pyrocarbonPyCcoating pyrocarbon PyC coating pyrocatechin pyrocatechin catechol pyrocatechine pyrocatechinic pyrocatechin monoacetate pyrocatechinuia pyrocatechinuria pyrocatechnic acid pyrocatechol pyrocatechol monomethyl ether pyrocatechols Pyrocatechols pyrocatechol sulfonphthalein Pyrocatechol Tannin pyrocatechol violet pyrocatechol violet-pv pyrocatechualdehyde