英语词汇“backbone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backbone
释义	backbone n. 1. the spine. 2. the main support of a structure. 3. firmness of character. 4. US the spine of a book.
随便看	roe roebuck roentgen roentgenography roentgenology rogation roger rogue roguery roguish roil roister Roland role roll rollaway roller rollerball rollick rollmop roly-poly ROM Rom Rom. rom.

英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。