Polio-
[医] 灰质
🧩 词语组成解析
polio
['pəuliəu]
n. <医>脊髓灰质炎（等于poliomyelitis）;
🗣️ 情景例句
for giving me a passing grade.
给我及格分数。
Will you please spell his name for me?
请你把他的名字拼给我好吗？
Fierce wars between Native Americans and European settlers broke out.
美洲土著人和欧洲殖民者之间发生了激烈的战争。