名词短语
中文翻译：单向折返的风道
同义词：
['singly reentrant', 'singly reentrant winding']
例句：
-
1. The tunnelis designed to allow for a singly reentrant winding through the mountain.
这条隧道设计成允许单向折返地穿过山体。
-
2.The engineer carefully planned the singly reentrant winding to ensure smooth operation.
工程师仔细规划了单向折返的风道，以确保运行顺畅。
-
3. Due to its unique design, this winding has become a popular tourist attraction.
由于其独特的设计，这条风道已成为一个受欢迎的旅游景点。