falling gradient是什么意思？

• monitor
• intermission
• fiercely
• neck
• general
• 流浪者英文
• ultra
• 纪念品英语
• default
• droplets
• passage
• 确认英文
• begins
• fake
• tomato
• BARRIE
• satisfaction
• 分配英文
• toxicity
• 实施英文
• peeping
• 旋律的英文
• passage
• panicked
• chess翻译
• 权限英文
• disappointed
• firmness
• organizations
• sweater

• brat
• scared
• repeat
• 参与者英文
• saturday
• emergency
• cloud
• algiers
• ticket
• profile
• cheese
• 解决方案英文
• 来源英语
• various
• erased
• juice
• reveal
• dragon
• maths
• 方案英语
• banger
• front
• lake
• 参数英文
• client
• committing
• searches
• 领域英语
• amazing
• searches

• the stage
• Sudden increase
• saxifragant
• memorial system
• bretylium
• complete collapse
• Electrical viscosity
• test sample
• eleolite
• discriminate against
• zero line
• broadcast seeder
• basin stand
• With a sting
• talking point
• Fried stuffing
• quinol
• sanctionative
• dura mater of brain
• Speech Disease
• be hostility to
• insatible