horseshoe curve
短语发音
UK
/ˈhɔːs.ʃuː kɜːv/
US
/ˈhɔːɹs.ʃuː kɝv/
词形变化
horseshoe curves
复数
horseshoe curves
释义与例句
n.
-
1.
A curve in the shape of a horseshoe, often on a railway, where hairpin bends cannot be used.