单词	or yellow metal copper
释义	英華☞yellow copper
随便看	trajectory bucket energy dissipation trajectory chart trajectory; circular trajectory; coaxial trajectory-- conical trajectory; conical trajectory-- conjugate trajectory; conjugate trajectory control trajectory control,trajectory planning trajectory; coplanar trajectory curve trajectory; deorbit trajectory; departure trajectory; descending trajectory diagram trajectory; disorbit trajectory disturbance trajectory; elliptic trajectory estimation trajectory-- family of trajectory; family of trajectory-- free flight trajectory; free flight trajectory; half