appearancesn.出现;外表;表面迹象名词appearance的复数形式.
appearancen.出现;露面;外貌;外表;出场
Appearance of selected visual aids.选择的视觉帮助的外观。
appearance characteristic of plantation林相特征
appearance and environmental sanitation市容环卫
Appearances are very often deceptive.外表往往是靠不住的。