appear的名词是appearance，含义是：外貌，外观；出现，露面；[哲]现象appearance。发音是：英[?'pr【?】ns]，美[?'p?r?ns]。
基本字义appearance
英[?'pr【?】ns] 美[?'p?r?ns]
n.外貌，外观；出现，露面；[哲]现象
双语例句1.It was the president's second public appearance to date.
这是总统到那时为止的第二次公开露面。
2.She used to be so fussy about her appearance.
她过去非常在意自身的容貌。
3.The sudden appearance of a few bags of rice could start a riot.
突然出现几袋大米可能会引起骚乱。
4.Flowering plants were making their first appearance, but were still a rarity.
显花植物开始出现了，但仍然很少。
5.We tried to meet both children's needs without the appearance of favoritism or unfairness.
我们尽力对两个小朋友的需要都予以满足，而不显得有所偏向或袒护。