原形

bǎo chí yuán xíng

保持原形

retain its shape

bào lù yuán xíng

暴露原形

reveal one's real nature

dǎ huí yuán xíng

打回原形

be reduced to the original form

dòng cí yuán xíng

动词原形

original form of a verb

yuán xíng bài lù zhī rén

原形败露之人

man in his true colours

xiàn chū yuán xíng

现出原形

show one's true nature

àn cáng de dí rén zhōng yú lù chū zì jǐ de yuán xíng

暗藏的敌人终于露出自己的原形。

The hidden enemy finally lets his mask fall.

yā lì kě yǐ shǐ rén xiàn chū yuán xíng

压力可以使人现出原形。

Pressure can bring out the worst in people.

gǎn xiè shàng dì zhōng yú ràng zhè ge qī shì dào míng zhī tú xiàn chū yuán xíng le

感谢上帝，终于让这个欺世盗名之徒现出原形了！

Thank the gods, this impostor had finally been exposed!

tā wěi zhuāng de hěn hǎo kě shì yī shuō huà jiù yuán xíng bì lù le

他伪装得很好，可是一说话就原形毕露了。

He had a good disguise, but as soon as he spoke he betrayed himself.