词汇“polyvalent”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	polyvalent
例句	DEFINITIVE EXAMPLES 权威例句〔multivalent〕Chemistry Polyvalent.【化学】多价的：多种价态的美国传统
随便看	without rushing without scruple without shame without sleep without so much as without so much as a by your leave without so much as a by-your-leave without sound without stint without stirring without stopping without symptoms without tears without thinking without thought without warning without warrant without-profit withstand withstanding withstood withthe withtheir withy witless

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。