一件四角褲

一件 yiˊ jianˋ

(A, An, One) A, An, One (e.g. a piece of clothing), A (e.g. a matter of business)

四角 siˋ jiaoˇ

(Four corners, corners) Four corners, The corners

四角褲 siˋ jiaoˇ kuˋ

(Boxers) Boxers (underwear)