external secretion是什么意思？

• monitor
• 参与者英文
• searches
• 来源英语
• toxicity
• failure
• emergency
• organizations
• chess翻译
• passage
• tomato
• 权限英文
• 抛弃英文
• saturday
• supper
• various
• text
• autumn
• committing
• client
• conflict
• 纪念品英语
• ultra
• 方案英语
• explore
• vehicle
• panicked
• mind
• giraffe
• scared

• approaches
• aspect
• erased
• PAXLOVID怎么读
• disappointed
• 旋律的英文
• amazing
• pear
• sweater
• 队长的英文
• permitted
• fake
• bombarded
• silver
• 缺陷英文
• banger
• ticket
• 导师英文
• 实施英文
• peeping
• 局外人英文
• lesson
• lake
• rice
• algiers
• lycopene
• dragon
• prompt
• 参数英文
• juice

• feel wronged
• estimatedClosing
• half shadow
• lamp standard
• European Union
• with difficulty
• aluminium aluminium
• gypsyish
• subterrestrial
• codecine
• haemoptysis
• Bedtime officer
• voluptuaries
• mountain flax
• under the rose
• more properly
• more responsible
• more precious
• pilotage
• Shinjuku
• vaccineSquawk
• irreversibly
• anathematic