妊娠纹

rèn shēn wén chū xiàn zài rèn shēn guò chéng zhōng

妊娠纹出现在妊娠过程中。

Stretch marks appear in pregnancy.

tā bù xiǎng yǒu rèn shēn wén huò shī qù hǎo shēn cái

她不想有妊娠纹或失去好身材。

She doesn't want to get stretchmarks or lose her figure.