as sharp as a razor是什么意思？

• repeat
• 方案英语
• toxicity
• 旋律的英文
• general
• cheese
• begins
• 导师英文
• 领域英语
• 实施英文
• PAXLOVID怎么读
• vehicle
• 权限英文
• cloud
• 参与者英文
• 呼吁英语
• candy
• emergency
• bothering
• disappointed
• passage
• panicked
• silver
• committing
• amazing
• 参数英文
• maths
• prompt
• lesson
• crayon

• 队长的英文
• droplets
• ultra
• permitted
• peeping
• lake
• passage
• 来源英语
• approaches
• ticket
• autumn
• firmness
• reveal
• narrow
• intermission
• bombarded
• juice
• lycopene
• 解决方案英文
• searches
• failure
• fiercely
• front
• pear
• conflict
• 流浪者英文
• brat
• tourist
• various
• fake

• ethylidyne
• ethyliminum
• ethylin
• ethylism
• ethylisobutrazine
• ethylize
• ethylizer
• ethylmethylcellulose
• ethylmorphine
• ethylnandrol
• ethylnaphthalene
• ethylnoradrenaline
• ethylnorepinephrine
• ethyloestrenol
• ethylogen
• Ethylon
• ethylpapaverine
• ethylparaben
• ethylpentane
• ethylpentanol
• ethylpentene
• ethylphencyclidine
• ethylphenol
• ethylthioethane
• ethylthiophene
• ethyltoluene
• ethylurethan
• ethymal