| 释义 |
at grade 主要翻译 at grade expr US, idiom (on the same level) (一般指地平面)在同一水平面上，在同一层面The train tracks and the street were at grade where they crossed, so people barely noticed the intersection.铁轨和路面交叉时处于同一水平面，因此人们很难发现它们的交界处。 at grade with expr US, idiom (on the same level)与...在同一水平 |