单词	lift ring
释义	lift ring 升力圈
随便看	orientation connection survey orientation contrast orientation control orientation correction orientation course orientation courses orientation (darlington 1937) orientation data orientation-dependent orientation device orientation diagram orientation discrimination orientation disorder orientation distribution orientation-distribution function orientation effect orientation element orientation elements orientation equipment orientation error orientation execution code orientation factor orientation fall orientation flat orientation flight 洈洉洊洋洋1 洋2 洋3 洋4 洋为中用洋洋大观らんらんらんらんらん【乱】らん【卵】らん【欄】らん【濫】らん【爛】らん【藍】