as firm as a rock是什么意思？

• searches
• begins
• 参数英文
• PAXLOVID怎么读
• silver
• peeping
• repeat
• giraffe
• disappointed
• text
• 确认英文
• banger
• BARRIE
• lake
• approaches
• 来源英语
• tourist
• default
• amazing
• conflict
• failure
• dragon
• 分配英文
• autumn
• searches
• 造型的英文
• droplets
• 解决方案英文
• profile
• ticket

• committing
• monitor
• 局外人英文
• client
• aspect
• 方案英语
• volume
• vehicle
• sweater
• reveal
• 导师英文
• permitted
• tomato
• maths
• PEGGING
• cloud
• algiers
• erased
• fake
• pear
• 抛弃英文
• 流浪者英文
• brat
• 呼吁英语
• 长颈鹿英语怎么说
• intermission
• general
• scared
• emergency
• cheese

• dihydrate
• dihydrazone
• dihydric
• dihydride
• dihydroandrosterone
• dihydroascorbate
• dihydrobenzene
• dihydrobilirubin
• dihydrobiopterin
• dihydrocalciferol
• dihydrochalcone
• dihydrocholesterin
• dihydrocholesterol
• dihydrocodeinone
• dihydrocodeinoney
• dihydrocoenzyme
• dihydrocollidine
• dihydrocorynantheine
• dihydrocostunolide
• dihydrocoumalin
• dihydrocoumarin
• dihydrodaunomycin
• dihydrodesoxycodeine
• dihydroequilenin
• dihydroergotamine
• dihydroergotoxine
• dihydroerythroidine