癌细胞

rǔ xiàn ái xì bāo jìn rùn

乳腺癌细胞浸润

breast cancer cell infiltration

è zhì ái xì bāo kuò sàn

遏制癌细胞扩散

prevent cancer cells from spreading

ái zhèng huàn zhě tǐ nèi yǒu duō shǎo gè ái xì bāo

癌症患者体内有多少个癌细胞？

How many cancer cells are there inside patient's system?