vary[变化/不同]/change/differ/alter; various[各种各样的]/diverse; variety[多样]/diversity; variation[变化]/change/alteration; variable/changeable/unstable/fluctuating/shifting/wavering/uneven; variable[n.]变量;variably易变地; upward/uphill/rising/climbing上升的 |
雅思写作常用词汇：变化/不同