Definitions

[1] n. 绕路, 迂回

[2] vt. (使)绕道

[3] vi. (使)绕道

[ 'di:tuә ]

1. If a high hill stood between A and B, it was important to decide whether the line should climb over it, pierce it with a tunnel, or make a detour to avoid it.
   假設 A 和 B 之間有一座高山，那就要考慮一下，路線應該越過高山、穿過高山，還是直接從山旁繞過呢？
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