observe and study是什么意思？

• 局外人英文
• text
• repeat
• banger
• 领域英语
• PAXLOVID怎么读
• default
• sweater
• approaches
• client
• scared
• aspect
• front
• committing
• peeping
• prompt
• 长颈鹿英语怎么说
• bothering
• giraffe
• passage
• narrow
• chess翻译
• 权限英文
• juice
• 分配英文
• ultra
• tomato
• 来源英语
• 导师英文
• intermission

• general
• begins
• rice
• candy
• brat
• fiercely
• passage
• conflict
• reveal
• polite
• 队长的英文
• toxicity
• searches
• 缺陷英文
• modernize
• 参数英文
• PEGGING
• erased
• cloud
• droplets
• 参与者英文
• lycopene
• 旋律的英文
• lesson
• organizations
• firmness
• general
• giraffe
• lake
• tourist

• internal ether
• misering
• lypase
• husband or wife
• rights and interests
• zincous
• Water seeding
• demisability
• ground wood pulp
• With explosives
• Barad
• be scared out of one
• AVO meter
• young boys and girls
• exelcosis
• a large box or chest
• weight kit
• not see
• octanoic acid
• oil derrick
• move under water
• State of Siege
• be infected with