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单词
twenty-four seven
释义
twenty-four seven
BrE
/
ˌtwenti ˌfɔː ˈsevn
/
NAmE
/
ˌtwenti ˌfɔːr ˈsevn
/
(
also
24/7
)
adverb
(
informal
)
twenty
-
four
hours
a
day
,
seven
days
a
week
(
used
to
mean
'all
the
time'
)
一天二十四小时,一星期七天(用以表示 “全天候”)
◆
He's
on
duty
twenty
-
four
seven
.
他不分昼夜地天天上班。
随便看
be (only) to be expected
be on/off the danger list
be on pins and needles
be on record
be on record as saying
be on sb's back
(be) on sb's books
be on sb's case
be on sb's side
be on sb's wavelength
be on sb's wavelength
be on side
be on somebody's wavelength
be on speaking terms
be on speaking terms with
be on speaking terms (with sb)
be on stream
be on tenterhooks
(be) on tenterhooks
be on the ball
(be) on the ball
be on the case
be on the danger list
be on the door
be on the fiddle
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:2026/8/15 14:59:28