metallic element是什么意思？

• maths
• default
• amazing
• 抛弃英文
• lake
• mind
• PEGGING
• erased
• 缺陷英文
• front
• 呼吁英语
• approaches
• scared
• 长颈鹿英语怎么说
• vehicle
• 确认英文
• 领域英语
• fiercely
• 分配英文
• 纪念品英语
• bothering
• neck
• text
• general
• permitted
• 参数英文
• juice
• intermission
• 来源英语
• candy

• 方案英语
• reveal
• pear
• tourist
• crayon
• 队长的英文
• searches
• general
• brat
• passage
• 造型的英文
• peeping
• 解决方案英文
• silver
• modernize
• emergency
• 导师英文
• fake
• 流浪者英文
• 旋律的英文
• giraffe
• ticket
• polite
• lesson
• repeat
• supper
• cloud
• cheese
• sweater
• droplets

• approve of
• absence from
• arrive at
• admission to
• associate with
• application for
• application to
• approach to
• attach importance to
• after all
• ahead of
• all at once
• all over again
• anything but
• as a result of
• as a rule
• as for
• as regards
• as usual
• aside from
• at all costs
• at all times
• at best
• at first
• at first sight
• at heart
• at home
• at intervals
• at most
• at no time