knickers

女用內褲、內褲英式，常用複數

She packed a few pairs of knickers and two shirts.

她打包了幾件內褲和兩件襯衫。

燈籠褲、及膝短褲美式，常用複數

The boys in the old photo are all wearing woolen knickers.

老照片裡的男孩都穿著羊毛燈籠褲。

緊張、抓狂、小題大作口語，英式

Don't get your knickers in a twist over one late payment.

不過是一次逾期付款，別緊張成這樣。