mule's foot驴: Equus asinus; donkey; ass蹄: hoof形: form; shape绳结: clinch; dog-ear猫；起锚滑车；驴蹄形绳结；管道工: cat下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:驴蹄形绳结，即可在微信中查询翻译
