燃やす
accident
accidentally
alone
burning hand
chemical
chemist
chemistry
concept
conducts
discovery
experience
experiment
fire
flaming
flask
fright
funny
glasses
hand
holding
horrified
indoors
lab
laboratory
lights
mad
male
man
mixture
portrait
potion
professor
protective
researching
sample
scare
science
scientific
scientist
screaming
scrutiny
security breach
up
working
young