1.符号为D【物】(friction, resistance)(流体)阻力
The drag of those extra air molecules brought the satellite crashing to Earth.那些额外的空气分子产生的阻力使卫星撞向地球。
Friction, or drag, slows up flight.摩擦力, 或称阻力, 降低了飞行速度。
2.a drag on sth
(hindrance)阻碍…的事物；…的累赘
a drag on progress进步的阻碍
3.<非正式>(boring thing)令人厌烦的人(或事物)；无聊的人(或事物)
Shopping for clothes is such a drag.逛街买衣服真是一件无聊的事情。
It was a drag driving to work every day.每天开车上班让人厌烦。
A dry sandwich is a drag to eat.发干的三明治吃起来索然无味。
4.(women's clothing)(男演员穿的)女装
The band dressed up in drag.乐队成员穿着女性的服装。