throw down the gauntlet是什么意思？

• panicked
• repeat
• front
• rice
• vehicle
• mind
• 旋律的英文
• prompt
• PAXLOVID怎么读
• monitor
• BARRIE
• various
• failure
• droplets
• 抛弃英文
• PEGGING
• candy
• 领域英语
• brat
• intermission
• neck
• profile
• narrow
• explore
• 参数英文
• firmness
• saturday
• tomato
• satisfaction
• 方案英语

• 造型的英文
• conflict
• committing
• algiers
• fake
• disappointed
• giraffe
• silver
• searches
• cloud
• lycopene
• amazing
• erased
• juice
• searches
• 分配英文
• lake
• 流浪者英文
• giraffe
• emergency
• volume
• approaches
• reveal
• toxicity
• 参与者英文
• 缺陷英文
• modernize
• maths
• 权限英文
• 呼吁英语

• acoumetry
• acousimeter
• acousmatagnosis
• acoustextile
• acoustic
• acoustical
• acoustician
• acousticon
• acoustics
• acoustimeter
• acoustoelectric
• acoustoelectronics
• acoustometer
• acoustooptics
• acqirement
• acquaint
• acquaintance
• acquaintanceship
• acquainted
• acquiesce
• acquiescence
• acquiescent
• acquiescently
• acquire
• acquired
• acquirement
• acquirer
• acquiring
• acquisition
• acquisitive