短语词组短語on n all fours 匍匐Turn on All Fours 打開四肢Crawl On All Fours 匍匐而行go on all fours 用四肢;四肢撲地on all fours before 五躰投地walk on all fours 爬行Precedent on All Fours 先例完全適用move on all fours 爬行be on all fours 匍匐 返回 on all fours