knickers
noun [ plural ] uk/ˈnɪk.əz/ us/ˈnɪk.ɚz/
B1 UK (US panties)（女用）衬裤，内裤
a piece of underwear worn by women and girls covering the area between the waist and the tops of the legs
a pair of black cotton knickers 一条黑色棉质内裤
US (UK knickerbockers)（尤指旧时穿的）（膝下扎紧的）灯笼裤
short loose trousers that fit tightly below the knee, worn especially in the past
knickers!UK slang humorous （用来表示对某人很恼火或很不同意某人所说的）胡说！
an exclamation that is used to show that you are annoyed, or disagree with something someone has said
Idiom
get your knickers in a twistidiom UK informal humorous 迷惑；发慌；恼火
to become confused, worried, or annoyed about something