| 1 | 乳 | 乳 | rǔ | ru3 | breast; milk | | |
| 2 | 哺乳动物 | 哺乳動物 | bǔ rǔ dòng wù | bu3 ru3 dong4 wu4 | mammal | | |
| 3 | 乳房 | 乳房 | rǔ fáng | ru3 fang2 | breast; udder | | |
| 4 | 哺乳 | 哺乳 | bǔ rǔ | bu3 ru3 | breastfeeding; to suckle; to nurse | | |
| 5 | 乳头 | 乳頭 | rǔ tóu | ru3 tou2 | nipple | | |
| 6 | 乳汁 | 乳汁 | rǔ zhī | ru3 zhi1 | cream; milk fat; milk | | |
| 7 | 乳白色 | 乳白色 | rǔ bái sè | ru3 bai2 se4 | milky white | | |
| 8 | 乳哺 | 乳哺 | rǔ bǔ | ru3 bu3 | (literary) to feed an infant breast milk | | |
| 9 | 跪乳 | 跪乳 | guì rǔ | gui4 ru3 | (literary) (of a lamb) to kneel to suckle at the breast (used as a metaphor for filial piety) | | |
| 10 | 乳钵 | 乳缽 | rǔ bō | ru3 bo1 | small mortar used for grinding medicines into a powder (TCM) | | |
| 11 | 发乳 | 髮乳 | fà rǔ | fa4 ru3 | hair cream | | |
| 12 | 豆乳 | 豆乳 | dòu rǔ | dou4 ru3 | soybean milk; fermented bean curd | | |
| 13 | 乳儿 | 乳兒 | rǔ ér | ru3 er2 | nursing infant; child less than one year old | | |
| 14 | 哺乳期 | 哺乳期 | bǔ rǔ qī | bu3 ru3 qi1 | breastfeeding period; lactation period; suckling period | | |
| 15 | 乳黄色 | 乳黃色 | rǔ huáng sè | ru3 huang2 se4 | cream (color) | | |
| 16 | 舌乳头 | 舌乳頭 | shé rǔ tóu | she2 ru3 tou2 | lingual papillae; taste buds | | |
| 17 | 乳光 | 乳光 | rǔ guāng | ru3 guang1 | (mineralogy, physics) opalescence | | |
| 18 | 催乳激素 | 催乳激素 | cuī rǔ jī sù | cui1 ru3 ji1 su4 | prolactin | | |
| 19 | 催乳 | 催乳 | cuī rǔ | cui1 ru3 | to promote lactation; to stimulate lactation (e.g. with drug) | | |
| 20 | 哺乳类动物 | 哺乳類動物 | bǔ rǔ lèi dòng wù | bu3 ru3 lei4 dong4 wu4 | mammals | | |
| 21 | 蜂王乳 | 蜂王乳 | fēng wáng rǔ | feng1 wang2 ru3 | royal jelly | | |
| 22 | 孳乳 | 孳乳 | zī rǔ | zi1 ru3 | to multiply (kinds, difficulties); to reproduce; to derive (compounds) | | |
| 23 | 胶乳 | 膠乳 | jiāo rǔ | jiao1 ru3 | latex | | |
| 24 | 洁面乳 | 潔面乳 | jié miàn rǔ | jie2 mian4 ru3 | cleansing lotion | | |
| 25 | 卡门柏乳酪 | 卡門柏乳酪 | kǎ mén bó rǔ lào | Ka3 men2 bo2 ru3 lao4 | Camembert (soft, creamy French cheese) | | |