和英辞書

家鴨

noun

a domestic duck (a domesticated variety of mallard) / (slang, often derogatory) a woman who is short and has a large butt

公園で家鴨を見かけました。

I saw a domestic duck in the park.

意味（1）

a domestic duck (a domesticated variety of mallard)

アヒルの子(こ)

ahiru no koa baby duck, a duckling

意味（2）

(slang, often derogatory) a woman who is short and has a large butt

意味（3）

an academic grade of “B” (from the way the 乙 (otsu) character, used to indicate this grade, looks vaguely like a duck)

意味（4）

(military) an amphibious truck (from the English duck)