do sth. which one has done before是什么意思？

• satisfaction
• 长颈鹿英语怎么说
• panicked
• 导师英文
• chess翻译
• fake
• lycopene
• begins
• firmness
• 抛弃英文
• mind
• fiercely
• searches
• 解决方案英文
• erased
• 缺陷英文
• lake
• banger
• 权限英文
• organizations
• lesson
• silver
• maths
• BARRIE
• ticket
• 方案英语
• theatre
• 流浪者英文
• PEGGING
• text

• 旋律的英文
• 纪念品英语
• vehicle
• supper
• 来源英语
• toxicity
• polite
• front
• 确认英文
• disappointed
• cloud
• passage
• algiers
• approaches
• explore
• various
• monitor
• candy
• searches
• general
• client
• bombarded
• PAXLOVID怎么读
• scared
• amazing
• tourist
• pear
• volume
• brat
• ultra

• Why not
• South America
• straight ahead
• pen friend
• be worried about
• have a bath
• take medicine
• on land
• Chinese cabbage
• Snow White
• sea food
• go sightseeing
• have been to
• the Pearl River
• dimsum
• go boating
• come to tea
• take a message
• treat or trick
• from door to door