to put one of your arms, fingers, or legs over the top of the other
交叉雙臂/手指/雙腿
She sat down and crossed her legs.
她坐下跷起瞭二郎腿。
Padma was sitting with her arms and legs crossed, one foot jiggling in time to the music.
帕德瑪交叉著(zhe)雙臂，跷著(zhe)二郎腿坐著(zhe)，一隻腿随著(zhe)音樂的節拍抖動(dòng)著(zhe)。
Cross one’s fingers
to hope that things will happen in the way that you want them to
祈求好運
She has her exam this morning so cross your fingers.
今天上午她要考試(shì)，祝她好運(yùn)吧
