1 to become different, or to make something become different 变化,改变 I,T
BECOME DIFFERENT/MAKE STH DIFFERENT
变得不同/使某物不同
2 to stop doing or using one thing, and start doing or using something else instead 转变; 转换; I,T
START DOING/USING STH DIFFERENT
开始做不同的事情/使用不同的东西
3 to put or use something new or different in place of something else, especially because it is old, damaged, or broken 替换; 更换 T
REPLACE STH
取代某事物
6 a. to take off your clothes and put on different ones b. to put a clean nappy on a baby, or to put clean clothes on a baby or small child 给〔婴儿〕换〔尿布〕; 给〔婴儿或幼儿〕换〔衣服〕 I,T T
CLOTHES
衣服
8 a. to take back to a shop something that you have bought and get something different instead, especially because there is something wrong with it b. to give a customer something different instead of what they have bought, especially because there is something wrong with it 调换; T | BrE AmE AmE
EXCHANGE GOODS
换货