英语词汇extra string to one's bow怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	extra string to one's bow
释义	extra string to one's bow (箭手的)备用弓弦 [口语]第二手准备，后备方案
随便看	paired-associate learning Paired-Associate Learnings paired cable pairer pair-horse pairing pairing element pairing energy pairing of chromosomes pairings pairing-season pair-oar pair-oared pairoared pair of compasses pair ... off pair off pair off with pair off with. pair of pipes pair of spectacles pair of virginals pair production pair productions pair royal

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。