词汇“coal-fields”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	coal-fields
例句	DEFINITIVE EXAMPLES 权威例句Most coal-fields began life as swamps about 300 million years ago.大多数煤田都是由大约三亿年前的沼泽地发展形成的。剑桥国际
随便看	desideratum design design aid design change design consideration design department design details design fault design feature design for design goal design phase design principle design stage design system design to design tool designate designated designated area designated driver designated hitter designated successor designates designating

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。