改变: change; alter; transform; turn; convert; mold; modify 短语和例子改变颜色 change the colour; 改变主意 change one's mind; 改变遗传基因的外科手术 genetic surgery; 历史发展的总趋势是不可改变的。 the general trend of history is unal
产生: 1.(出现) produce; engender 短语和例子产生好的结果 produce good results; 产生影响 exert an influence; exercise influence over; have bearing on; weigh; 产生幻觉 hallucinate; 产生火花 spark; 产生效果 come into play; 产生印象
