每天十个英语四级高频词汇(10)
日期:2011-05-20
5. expand v. 扩大，扩张；展开，膨胀
这个词和extend长得很像，extend指长度上面的延伸，expand含有膨胀的意思，多指面积、体积的增长。
After such treatment the fabric is often found to expand on washing.