string button绳结: clinch; dog-ear扣: button up; buckle结扣: kink绳结: clinch; dog-ear◇绳结紧扣 rock fastener结扣器: knotter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:绳结扣，即可在微信中查询翻译
