请输入您要查询的英文单词：
单词
have sth at your fingertips
释义
●
have
sth
at
your
ˈfingertips
to
have
the
information
,
knowledge
,
etc
.
that
is
needed
in
a
particular
situation
and
be
able
to
find
it
easily
and
use
it
quickly
掌握（信息等）；熟悉，精通（知识等）；对…了如指掌；有…随时可供使用
See also fingertip
随便看
on track
on trend
on-trend
on TV
on/under oath
on/under pain of sth
onus
onuses
onuses'
onus's
on view
on/walking the streets
onward
onward
onwardly
onwardness
onwards
onwards
on-watch
on wavelength
on-wing
on your back
on your best behaviour
the willies
the Windies
英汉双解词典包含314281条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/7/24 14:25:46