单词	Bavidae
释义	Bavidae 牛科
随便看	up-and-down fall up and down fall up-and-down fathometer up and down gig up and down indicator up-and-down indicator up-and-down line up-and-down locks up and down locks up-and-down maneuver up and down method up-and-down method up - and - down motion up and down motion up-and-down motion up and-down motor up-and-down movement up and down movement up and-down movement up-and-downness up and down propagation time up-and-down pull on the drawbar up and down rod up-and-down rod up-and-down rod (upright rod) 擀擂擅擆擉擋擌操擎擏规条规格规模规正规矩规矩块规程规章规约规范