Interpretation:

Milk-secreting organs: breast (also called "milk" and "nipple"), nipple and bra. ?

White sweet juice secreted from breast: milk (also called "milk"), nursing, wet nurse (wet nurse) and wet behind the ears (showing contempt for young people). ?

Things like milk: soybean milk, latex, milk rot (also known as "sufu"). ?

Nipple-like things: stalactites (striking protrusions on clocks), stalactites. ?

Birth, reproduction: breeding milk. ?

Newborn, young: milk swallow, baby tooth, baby name (nickname). ?

Examples of sources:

1. People and birds give birth to milk and animals give birth. -"Shuo Wen"

2. Emulsification is evil. -"Book Yaodian" biography?

3. viviparous lactation. -"corpse"?

4. Yan Chuan Wang Meiren is pregnant but not breast-feeding. -"Biography of Historical Records and Flat Warehouse"?

5. the owner's milk. -"Lu Chunqiu Yinchu"?

6. Make the grazing and the milk return. -biography of Han Li Guang Su Jian?

Group words: suckling (giving birth; Delivery); Milk room (delivery room); Lactating woman (parturient); Lactating eggs (laying (laying) eggs); Breast hug (reproduction)