adv.在腳下面；踩著地；礙手礙腳地
The snow underfoot was soft and deep. 腳下的雪又軟又厚。
Fallen riders were trampled underfoot by the charging horses. 摔下來(lái)的騎手遭飛奔馬群踐踏。
Her three children are always getting underfoot. 她的三個(gè)孩子老是礙手礙腳。
