The nurse gave the patient medicine.

The cholera bacterium infects humans through water and food.

That pig is very cute.

Tonkatsu (pork cutlet) is one of the popular dishes in Japan.

He treats us as a big friend.

His words had a great influence.

That decision had a bad effect on our project.

Vaccination against hog cholera is very important for the health of pigs.

He is an expert in embryology, studying the developmental processes of many kinds of organisms.

The process of embryogenesis is very complex, with continuous cell division and differentiation.