palaeoichnologypalichnology古: antiquity; ancientry足迹: footmark; footprint; track; ...学: study; learn化石足迹学: ichnology足迹: footmark; footprint; track; [地] trace; vestige; tail; [主方] trod; [动物] spur; ichn-; ichno-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:古足迹学，即可在微信中查询翻译
