residual
residual 的前缀、后缀或词根是什么?
国际音标
🇺🇸 /rɪˈzɪdʒuəl/
🇬🇧 /rɪˈzɪdjuəl/
剩余的,残留的
词根法分析
residual 由 'resid'(剩余)和 '-ual'(...的)组成,意为剩余的,残留的。
- resid来自拉丁语 'residuum',意为剩余
- -ual形容词后缀,表示'...的'
例子
- residue残留物,剩余物
- residuary剩余的,残留的
练习
尝试用相同的方法分解和记忆以下单词- actual实际的,真实的
- virtual虚拟的,实质上的
造句
- The residual effects of the medication lasted for several hours.
- After the party, there was a residual mess in the living room.
- The scientist studied the residual heat from the experiment.