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- 你查询的单词是:polio ([ 'pəuliəu ])
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- 解释: n. [医]脊髓灰质炎,小儿麻痹症
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- 例子: 1. She had polio as a child and spent the rest of her life in a wheelchair.
她小时候得了小儿麻痹症, 终生没离开过轮椅.
2. He failed many times but he finally broke through to find a successful polio vaccine.
他失败了许多次,但终于发现了有效的预防小儿麻痹症的疫苗。
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