pol-change

基本解释

• 换极器

同根派生

英汉例句

• He had to make a quick change at Shanghai.
  他不得不在上海匆忙换车。
• Take a change of clothes with you.
  把你替换的衣服带去吧。
• He was hostile to any change in our plan.
  他反对我们计划中的任何改变。
• Can you change a five-pound note?
  你能换开五英镑的票子吗？
• There is an imperceptible change in temperature.
  温度有细微的变化。