外衣的英文：
outer clothing
semblance
appearance

参考例句：

A pretence is the cloak of secret
矫饰是秘密的外衣。

The coat will not stand much rain.
这件外衣经不起大雨。

don the cloak of
[喻]披上...的外衣

He put on a coat with a fur lining.
他穿上一件有毛皮衬里的外衣。

Long flowing outer garment used for official or ceremonial occasions.
正式场合穿的平滑的长外衣。

A loose - fitting protective outer garment;a smock.
防护服，罩衫一种宽松的起保护作用的外衣;罩衫

A loose,sleeveless coat worn over outer garments;a cloak.
斗篷一种可穿在外衣外面的松弛的无袖衣服;斗篷

a long (usually sleeveless) tunic of chain mail formerly worn as defensive armor.
穿着作为防御性的盔甲的一种正式的长（通常没袖）锁子甲外衣。

A garment made of wool,especially an undergarment of knitted wool.
羊毛制品，羊毛内衣由羊毛制成的外衣，尤指织成的羊毛内衣。

A sleeveless garment similar to an apron,worn especially by small girls as a dress or an overdress.
围裙，围身裙似围裙的无袖衣袍，尤指小姑娘做裙子或外衣穿

outer是什么意思：
adj. 外面的，外部的；客观外界的

bearing outer race
轴承外座圈

He disclosed the outer covering on the bike.
他揭去自行车上的覆盖物。

He heard a voice in the outer room.
他听到外屋有人说话。

clothing是什么意思：
n. 衣服，服装
v. clothe的现在分词

a shred of cloth
一块撕碎的布片

The clothes made of this magic cloth would be invisible.
用这种魔布缝制的衣服是看不见的。

My clothes were made of coarse cloth.
我的衣服是用粗布制成的。

semblance是什么意思：
n. 假象，表象；外表；类似

put on a semblance of penitence
假装后悔的样子

By this time some semblance of order has been restored.
到这时，秩序在表面上已有所恢复。

lily shook her head with a charming semblance of regret
丽莉摇摇头，妩媚地表示遗憾。