词汇“soil ecosystem”用英语造句的方法、技巧、例句及翻译-英语例句辞典

单词	soil ecosystem
例句	DEFINITIVE EXAMPLES 权威例句〔ENVIRONMENT〕Many species of burrowing insects are essential for maintaining a healthy soil ecosystem. 许多种类的穴居昆虫是维持土壤生态健康所必需的。朗文写作活用
随便看	grinch grind grind away grind away at grind away for grind down grind dry grind in grind on grind one's teeth grind out grind to a halt grind up grind your teeth grinder grinders grinding grinding wheel grindingly grinds grindstone grindstones gringo gringold gringritch

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