Word · CEFR A2 · Frequency #1501
twice
/twaɪs/
adverb
两次
核心释义
two times
- 1.
两次
Two times.
- 2.
两次
two times
- 3.
数量、强度或程度加倍
Doubled in quantity, intensity, or degree.
- 4.
程度加倍
to double the degree
两倍；加倍；数量、强度或程度加倍；程度加倍；两倍
用法In use
I have read this book twice, and I still enjoy it.
用法提示：twice 是副词，表示动作“读”发生了两次。
She called me twice yesterday but I was in a meeting.
用法提示：twice 作副词，修饰动词 called，说明打电话的次数是两次。
He visits his grandmother twice a month.
用法提示：twice 作副词，与 a month 搭配表示频率“每月两次”。
I called her twice
twice as [adj] as [noun]
This bag is twice as heavy as that one.
这个包是那个包的两倍重。
verb + twice
twice 常放在动词后表示动作重复两次。
相关词与表达Connections
搭配Collocations
- twice as much
- 两倍多
- This bag costs twice as much as that one.这个包比那个贵两倍。
- twice a week
- 每周两次
- I go to the gym twice a week.我每周去两次健身房。
- think twice
- 三思而行
- You should think twice before quitting your job.你应该三思而后行再辞职。
- once or twice
- 一两次
- I've only been there once or twice.我只去过那里一两次。
- twice as many
- 两倍数量
学习提示Learner notes
记忆技巧Memory Tip
用谐音'two ice'联想：两次加冰，就是两次。
语境与语域Context & Register
通常用于日常对话、数学表达或比较句中，属于中性语体。
语法说明Grammar Note
表示'两次'，通常置于实义动词前或句末。
发音与拼写Pronunciation & Spelling
All listed words rhyme with 'twice' (/aɪs/). Be careful not to confuse with words ending in '-oice' (e.g., 'voice') which are pronounced with /ɔɪs/.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.