词汇“应当加以保护”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	应当加以保护
例句	DEFINITIVE EXAMPLES 权威例句〔valuable〕Clean air is a valuable natural resource that needs to be protected.纯净空气是一种珍贵的自然资源，应当加以保护。韦氏高阶
随便看	polynesia polynesian polynesian-melanesian polynesians polynomial polynomial equation polynomial expansion polynomials polynucleotide polynucleotides polyomas polyp polypeptide polypeptide antibiotics polypeptide chain polypeptides polypetalous polyphonic polyphony polyphyletic polyps polysaccharide polysaccharides polysemic polysomic

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。