英语短语词组词汇knuckle down to的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	knuckle down to
释义	knuckle down to认真努力工作：An astronomer knuckled down to the galaxy observation so as to make a break through in this respect. 一位天文学家努力于星系的观测工作以便在这方面有所突破。
随便看	debaters debates debatest debate with debating debating club debatingly debating point debatings debating society debauch debauched debauchedly debauchedness debauchee debauchees debaucher debaucheries debauchers debauchery debauchment debauchments Debbie debbies Debbora

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。