sighting device是什么意思？

• text
• polite
• volume
• searches
• intermission
• silver
• ultra
• lesson
• toxicity
• cheese
• 解决方案英文
• 呼吁英语
• lake
• fiercely
• pear
• tomato
• erased
• reveal
• 领域英语
• sweater
• modernize
• 造型的英文
• algiers
• peeping
• client
• explore
• front
• maths
• 参与者英文
• default

• neck
• PEGGING
• vehicle
• PAXLOVID怎么读
• conflict
• 参数英文
• bombarded
• various
• giraffe
• committing
• lycopene
• candy
• satisfaction
• autumn
• juice
• theatre
• panicked
• 导师英文
• tourist
• disappointed
• passage
• emergency
• permitted
• repeat
• monitor
• predict
• narrow
• amazing
• begins
• searches

• installing
• installment
• InstallShield
• instalment
• instalmenttrading
• instance
• instancy
• instant
• instantaneity
• instantaneous
• instantaneously
• instantaneousness
• instanter
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• instantizing
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• instantograph
• instanton
• instar
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• instauration
• instead
• instep
• instigate
• instigation
• instigator
• instil
• instill
• instillation