be treacherous and ruthless是什么意思？

• passage
• sweater
• searches
• monitor
• saturday
• theatre
• 解决方案英文
• bombarded
• PAXLOVID怎么读
• various
• 分配英文
• 长颈鹿英语怎么说
• candy
• 确认英文
• juice
• neck
• disappointed
• firmness
• tomato
• text
• lesson
• lake
• bothering
• PEGGING
• crayon
• 缺陷英文
• ultra
• predict
• failure
• maths

• peeping
• emergency
• 纪念品英语
• begins
• giraffe
• silver
• pear
• droplets
• 来源英语
• repeat
• 队长的英文
• prompt
• 流浪者英文
• supper
• autumn
• explore
• cloud
• lycopene
• intermission
• 权限英文
• 导师英文
• algiers
• erased
• general
• rice
• organizations
• 局外人英文
• BARRIE
• scared
• default

• trivial matters
• sea rover
• germinator
• nickelling
• turn renegade
• endocranium
• sniffiness
• Hunte
• swear not to stop
• quotation marks
• nictitation
• Printingability
• Lenovo
• Huanghe
• mento
• Sliding Home
• something the matter
• get or obtain profit
• Oil injector
• acetas
• scintillance
• reliever
• poached egg