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 before the meeting[法] 出席会议Appearance about reported age人格表现接近所报告年龄appearance and dimension check外观尺寸检查Appearance-Submerging Theory潜显理论appearance quality of concrete混凝土外观质量appearance of persistent cloud持久浑浊现象Appearance of primitive jungle榛狉未改Appearance of the cross section断口形貌appearance of fracture analysis断口形貌分析Appearances are often deceptive不要被表象所欺骗