英语词汇to trade sth up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 sth up
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	Constant, Benjamin Constantia Constantine Constantine I Constantine II Constantine VII Constantine XI Constantinople constantly constants Constanţa constatation constatations constate constated constates constating constative constellate constellated constellates constellating constellation constellational constellations

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。