| |||
evectics; sanitarianism | |||
hygiene | |||
health science; hygienics |
保健学 : 15 phrases in 12 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
China | 1 |
Ecology | 1 |
Environment | 1 |
General | 2 |
Health care | 1 |
Librarianship | 1 |
Nursing | 1 |
Space | 1 |
Sports | 2 |
Technology | 1 |