柯林斯词典gulch /ɡʌltʃ/ (gulches) 1. N-COUNT A gulch is a long, narrow valley with steep sides which has been made by a stream flowing through it. 激流峡谷[美国英语] [oft in names] ...California Gulch. ...加州激流峡谷。 返回 gulch剑桥词典US for gully 隘谷;溪谷;冲沟 返回 gulch