do an experiment是什么意思？

• committing
• 来源英语
• ticket
• sweater
• 导师英文
• front
• predict
• 造型的英文
• 抛弃英文
• 确认英文
• brat
• lesson
• droplets
• passage
• theatre
• candy
• rice
• bothering
• saturday
• 缺陷英文
• 旋律的英文
• conflict
• begins
• pear
• disappointed
• searches
• supper
• cheese
• various
• toxicity

• organizations
• crayon
• neck
• autumn
• general
• giraffe
• emergency
• 呼吁英语
• erased
• aspect
• 参数英文
• giraffe
• 实施英文
• polite
• scared
• narrow
• repeat
• fake
• modernize
• failure
• text
• client
• juice
• PEGGING
• 局外人英文
• monitor
• profile
• banger
• tomato
• panicked

• well done
• in a flash
• like lightning
• square root
• as as possible
• die of
• know about
• leave behind
• do a favour
• in pieces
• be done for
• escape from
• Atlantic Ocean
• Channel Tunnel
• English Channel
• EuroDisney
• in many ways
• Mediterranean Sea
• repaint
• Sahara Desert
• the North Pole
• quite a lot
• oops
• make a noise
• water heater