基本解释n.小河;细流同根派生 runnel相关词英汉例句用作名词 (n.)The rain ran in shallow runnels alongside the path.雨水流进路边的小河沟里。runnel更多例句英英字典剑桥英英字典 a small streamrunnel剑桥字典runnel柯林斯字典