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请输入您要查询的英文单词：
单词
if and when
释义
if and when
idiom
mainly
US
(
UK
usually
as and when
)
at thetimethat somethinghappens:
当…时，到…的时候
We don't own acar- we justrentone if and when we need it.
我们没有车——只是在需要的时候就去租一辆。
SMART Vocabulary: related words and phrases
Points in time
anytime
as
as and when
idiom
downstream
during
hour
if
immediately
last
midstream
midway
moment
occasion
one
posterior
the last minute
idiom
time
under the wire
idiom
wire
See more results »
(Definition of
if and when
from the
Cambridge Advanced Learner's Dictionary & Thesaurus
© Cambridge University Press)
if and when
| American Dictionary
if and when
idiom
if:
We’lldealwith thatproblemif and when itarises.
Note:
Used to emphasize that something is not likely to happen at all.
(Definition of
if and when
from the
Cambridge Academic Content Dictionary
© Cambridge University Press)
#https://dictionary.cambridge.org//dictionary/english/if-and-when##
随便看
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英汉词典包含213609条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。
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更新时间：2026/10/18 16:45:27