- 基本释义
- 英英释义
- 更多资料
- 1. 道床加宽
机器翻译参考：
查词历史
网络例句
以下结果来自互联网
- roadbed engineering of railway
铁路路基工程 - act of expanding by lengthening or widening.
通过长或宽来扩大的行为。 - A foundation of crushed rock or a similar substance for a road or railroad; a roadbed.
路基碎石或类似物质做的道路或铁路的基础；路基 - roadbed problems and remedial measures
路基病害防治 - Erosion of a relatively soft surface, such as a roadbed, by a sudden gush of water, as from a downpour or floods.
冲刷相对松软表面的冲刷，如路基被源于暴雨或洪水的水流冲刷
网络释义
以下结果来自互联网
-
1.
道床加宽
眼裂增宽 widening of roadbed...道床加宽 widening of root canal...[医]根管扩大 widening of subgrade
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2.
眼裂增宽
词义扩大,引伸 widening of palpebral fissure...眼裂增宽 widening of roadbed...道床加宽 widening of root canal
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