英文關鍵字
analysis
bacteria
bacteriology
biotechnology
bottle
bunsen
burner
care
colonies
contamination
culture
danger
disease
equipment
experimental
experiments
fire
flame
flammable
germs
hand
hazard
health
hygiene
inspection
lab
laboratory
life
media
medical
medicine
microbial
microbiology
microorganisms
objects
open
organism
petri
plate
reflection
research
risk
safety
sanitation
science
scientific
technology
toxic
transparent
tube