In fact, cat pupils are so flexible that their maximum area is 135 times greater than their minimum area — whereas our pupils only shrink and expand 15-fold.
事实上,猫的瞳孔非常灵活,它们的瞳孔最大面积是最小面积的 135 倍,而我们的瞳孔只能缩小或扩大 15 倍。
单词 | minimum area |
例句 |
原声例句
双语版 TED-Ed 演讲精选 In fact, cat pupils are so flexible that their maximum area is 135 times greater than their minimum area — whereas our pupils only shrink and expand 15-fold. 事实上,猫的瞳孔非常灵活,它们的瞳孔最大面积是最小面积的 135 倍,而我们的瞳孔只能缩小或扩大 15 倍。 |
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