伪造的英文：
to forge
to fake

参考例句：

The forging of a banknote
伪造钞票

Forging or altering the certificate of safety administration of vessels
伪造、变造船舶安全管理证书

He falsified his birth certificate to get a passport.
为了取得护照，他伪造了出生证明。

On inspection, the notes proved to be forgeries.
经过检查，那些钞票证明是伪造的。

Something counterfeit,forged,or fraudulent.
伪造品，赝品假冒的，伪造的或骗人的东西

To change or falsify(a text)by introducing new or incorrect material.
篡改通过插入新的或不正当的材料改变或伪造(课本)

Use forged, altered, or invalid negotiable instruments or other false certificates of property rights as guaranties
以伪造、变造、作废的票据或者其他虚假的产权证明作担保的

A fabricated voting paper.
伪造的选票。

Counterfeit or fake.
假冒的，伪造的

A phony credit card.
伪造的信用卡。

forge是什么意思：
n. 熔铁炉；铁匠铺，锻造厂
v. 伪造；捏造；建立；创造；锻造；前进

forging tolerance
锻件公差

Their friendship was forged by sharing adversity.
他们的友谊是由于共患难而结成的。

They forged the links with the Labor Party.
他们与工党建立了联系。

Metals are fused in forge.
金属在熔炉里熔化。

George was forced to forge a signature.
乔治被迫伪造签名。

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。

The fake painting passed for an original.
这幅伪造的画被当作真品。

Fake product congest market.
假冒伪劣产品充塞市场。