基本释义:
n.<美俚>步兵; 炸油饼
实用例句
The doughboy was a predecessor of the doughnut.
油炸面团是甜甜圈的前身.
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英英释义
Noun1. an American infantryman in World War I
2. a rounded lump of dough that is deep-fried and served as hot bread;
"the doughboy was a predecessor of the doughnut"