| 释义 |
pack downpack down1.■把…压实或夯实If the snow isn't cleared from the roads quickly, it packs down hard and makes driving difficult.若是不能及时把积雪从道路上清理走, 就会被压实, 给车辆行驶带来困难。If you pack those things down we can get more into the box.如果你把那些东西挤一挤, 我们就能够多放些东西到箱子里。 |