The development of railway electrization in our country is relatively late and get behind in the research and use of carbon-based slide.
英
美
释义
我国铁路高速化发展较晚,在碳基滑板的研制及应用方面处于滞后状态。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载