网站首页  汉语字词  英语词汇  考试资料  写作素材  旧版资料

请输入您要查询的英文单词：

　

单词 on and off
释义

on and off

idiom(alsooff and on)
C1
If somethinghappenson and off during aperiodoftime, ithappenssometimes:
时断时续地；间歇地
I've hadtoothacheon and off for acoupleofmonths.我的牙断断续续疼了几个月。
SMART Vocabulary: related words and phrases
Frequency & regularity - general words
  • (as) regular as clockworkidiom
  • -ly
  • clockwork
  • endemically
  • erratic
  • erratically
  • fitful
  • frequency
  • irregular
  • irregularity
  • irregularly
  • like clockworkidiom
  • many
  • on-again, off-again
  • on-off
  • periodic
  • periodically
  • prevalence
  • religiously
  • would
See more results »
(Definition ofon and offfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)
#https://dictionary.cambridge.org//dictionary/english/on-and-off##
随便看

　

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。

　

Copyright © 2021-2025 cuapp.net All Rights Reserved
更新时间：2026/7/13 0:55:45