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n. 炸面圈;环状线圈
复数:donuts
Yes. Two apples, six oranges, and three donuts, please.
是的,请给我两个苹果,六个橘子,三个面包圈。
I have some donuts for you.
我给你带了些甜甜圈。
n.炸面圈;环状线圈(等于doughnut)
toroidal winding