伪装的英文：
to fake
to feign
to pretend

参考例句：

Radar camouflage
雷达伪装

To pierce a disguise
识破伪装

IP masquerade
IP伪装

The veneer of good humor had vanished
和善脾性的伪装已经消失得无影无踪了。

Camouflage ships by painting them gray.
将船涂上灰色以便伪装。

Characterized by feigned or affected grandeur;pompous.
浮夸的，夸大的以伪装的宏大为特征的;浮夸的

She had a wig on, but we soon penetrated her disguise.
她戴了一顶假发，但是我们很快就识穿了她的伪装。

The protective instinct always nerved her to successful dissimulation
自卫的本能总能使她成功地披上伪装。

a wolf in sheep's clothing=a wolf in lamb's skin)
披着羊皮的豺狼;伪装友善的敌人,口蜜腹剑的人

Spiders may rely on camouflage to protect them from predators such as birds.
蜘蛛能依靠伪装保护自己免受如鸟一类的掠食者的威胁。

fake是什么意思：
v. 伪造；捏造；冒充；假装；欺骗
n. 仿造品；冒充者；骗子
adj. 假的；冒充的

Are they real, or fake?
它们是真的吗？ 还是假的？

an impostor; a fake; a fraud
冒充者

He faked a yawn.
他装着打了个哈欠。

feign是什么意思：
v. 假装，捏造

A knockout feigned by prearrangement between prizefighters

to pretend; to sham; to feign; to make believe; to dissimulate
装假

That young man evaded conscription by feigning epilepsy
那个青年假装患有癫痫病逃避服兵役。

pretend是什么意思：
v. 假装，伪装；装扮；自称
adj. 假装的

To pretend affection and ward off influence—to pretend calm.
矫情镇物。

You pretend the female immortal , and I pretend cinderella.
你装仙姑，我装灰姑娘。

Each pretends to be the counterpart of the forerunner.
每一个都自命是和前面一个相匹敌的。