| 释义 |
weight-savingCOCA¹⁴⁸⁸⁵⁵BNC¹⁷³⁹⁹⁵⁺²Economist⁵³⁵⁸¹⁺¹
基本例句
un.减小重量；🌏重量减轻；省重；产品重量
A Japanese airline is taking its weight-saving efforts to new heights, asking passengers on some of its flights to visit the restroom before flying.
日本一家航空公司誓将飞机“减负”进行到底，要求其部分航班的乘客在登机前上厕所。 www.chinadaily.com.cn |