请输入您要查询的英文单词：
单词
Ultrabook
释义
Ultrabook
From Longman Dictionary of Contemporary English
Ultrabook
Ul‧tra‧book
/
ˈʌltrəbʊk
/
noun
[
countable
]
trademark
a very thin fast light
laptop
computer
随便看
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英语词典包含170365条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2026/3/27 12:20:44