hygienic significance meaning in English
卫生学意义
Related Words
- hygienic
- testing significance
- hygienic bactedology
- hygienic chopsticks
- hygienic pontic
- hygienic requirement
- hygienic bacteriologigy
- hygienic towelette
- hygienic measures
- hygienic habit
- hygienic requirement for surface water
- hygienic requirement for ventilation
- hygienic specifications of beer factory
- hygienic specifications of cannery