oesophageal tube for cattle牛: cattle; ox用: 40分钟跑完全程 run the course in 4 ...食道: eso phagus; maw; swallow管: pipe; tube食道管: food meatus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:牛用食道管，即可在微信中查询翻译
