英语翻译Roadbeds underlie highway pavement structures and the ba

olivien2022-10-04 11:39:542条回答

英语翻译
Roadbeds underlie highway pavement structures and the
ballast and track on which trains move

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共2条回复
fc810115 共回答了18个问题 | 采纳率94.4%
路基是公路人行道构造的基础、压舱物以及火车移动的轨道.
1年前
ninily 共回答了1个问题 | 采纳率
Roadbeds underlie highway pavement structures and the
ballast and track on which trains move
1年前

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