twice
twice
單字
學習摘要
副詞,核心意義為「兩次」
常放句尾或主要動詞後,表頻率
也可表「兩倍」:twice as…as
不可說 twice times,避免重複
基本資訊
twice
adv.
/twaɪs/
主要意義:
兩次
例句
I brush my teeth twice a day.
我每天刷牙兩次。
She called me twice last night.
她昨晚打給我兩次。
We practice basketball twice a week.
我們每週練習籃球兩次。
I watched the video twice to understand.
我看了那部影片兩次才懂。
其他意義
兩倍;加倍
This bag is twice as heavy as mine.
這個包比我的重兩倍。
同義詞
two times
I brush my teeth two times a day.
我每天刷牙兩次。
反義詞
once
I watched it once, not twice.
我只看了一次,不是兩次。
常見錯誤
I went there twice times last week.
I went there twice last week.
twice 已包含「兩次」,後面不可再加 times。
I twice go to the gym a week.
I go to the gym twice a week.
頻率副詞多放在句尾或主要動詞後面。
This book is twice than that one.
This book is twice as thick as that one.
表示「兩倍」用 twice as + 形容詞 + as,不可用 than。
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