英语词汇to trade up sth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	to trade up sth
释义	to trade sth up or to trade up sth变卖…后添钱购进某物 See trade up
随便看	appendectomy appended appendicectomies appendicectomies appendicectomy appendices appendices appendicitis appendicitises appendicle appendicles appendicular appendicularian appendicularians appendicular skeleton appendiculate appendiculated appending appendix appendixed appendixes appendixing appends Appenzell apperceive

英汉双解词典包含368430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。