When wealth inequality widens, the stability of the entire society is shaken.

In math class, the teacher explained the concept of relative complement.

This cheese is made from ewe's milk.

It's a natural phenomenon for newborns to secrete witch's milk.

She is the owner of a 'kijitsu'.

This fossil has very well-preserved mammary tubercles.

Chyle is what you get when digested fat mixes with lymph fluid.

She takes good care of her body and strives to foster the growth and health of her breasts.

Proper nutrition and exercise are necessary for fostering the growth and health of breasts.

He milks the cows every morning.