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短语
optical systems
释义
optical system
【光学】光学系统
随便看
on further acquaintance
on good terms (with)
on guard
on hand
on her（或its）beam-ends
on high
on hold
on holiday
on horseback
on ice
on impact
on impulse（或on an impulse）
on/in sb's behalf
on it
on its last legs
on its merits
on lease
on leave
on line
on loan
on loan (from sb / sth)
only
only half the story
only have eyes for/have eyes only for sb
only have eyes for sb
英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。
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更新时间：2025/2/3 13:26:28