外观的英文：
(n) exterior condition; exterior appearance

参考例句：

colourable imitation
外观好看的仿制品

Chalk marks deface the wall of the house.
粉笔痕迹破坏墙壁的外观。

Physically attractive or appealing; pretty.
漂亮的外观有吸引力的或动人的;好看的

The myelin has a weblike appearance in such preparations
髓磷脂在此标本中呈网状外观。

His art work used to give a superficially attractive appearance.
他的作品曾给人一种表面上看很吸引人的外观。

Interaction designers must use end goals as the foundation for a product’s behaviors, tasks, look, and feel.
交互设计者必须把最终目标当做产品行为、任务、外观和感觉的基础。

Satin weave fabrics are lustrous and are selected primarily for appearance and smoothness.
缎纹织物光泽较好,使用缎纹织物主要在于它的外观和表面的光滑性。

A third or Armenian type is seemingly represented by the head of a bearded man wearing a trefoil-decorated robe.
第三类或亚美尼亚人外观上以身披饰有三叶草长袍、满脸胡须的头部雕塑为代表。

A third or armenian type is seemingly represented by the head of a bearded man wearing a trefoil-decorated robe
第三类或亚美尼亚人外观上以身披饰有三叶草长袍、满脸胡须的头部雕塑为代表。

In addition to appearance and good strength, twills tend to show soil less quickly than plain weave fabrics.
与平纹织物相比,斜纹织物除了良好的外观和较高的强度之外,它还不容易被沾污。

exterior是什么意思：
n. 外部，外面，表面，外形，外观；外貌；外景
adj. 外面的，外部的，外表上的，表面的

The interior of the house corresponded with the exterior.
房间内部的陈设跟室外很协调。

The exterior of the building is very unattractive.
这建筑物的外观很不起眼。

The film includes some striking exteriors.
这部电影有一些引人注目的外景。

condition是什么意思：
n. 情况，状态；疾病；身份；前提；条款；环境，条件；境况
v. 影响；使适应；由…决定，以…为条件；制约；护理；使健康

This is a conditional ceasefire.
这是有条件停火。

Is there a remedy for this condition?
有没有解决这个情况的方法？

The condition of man . . . is a condition of war of everyone against everyone
人类的状态.是人与人对抗的战争状态

appearance是什么意思：
n. 出现，来到；露面，出场；外貌，外观

appear in sight
出现于视域内

Appearances are deceitful
人不可貌相,海水不可斗量

They will appear later.
他们稍晚会露面。