查詞義 → 聽影片例句 → 跟讀
英語單字
double
A2高頻 NGSL-2英 /ˈdʌbl/美 /ˈdʌbl/
adjective
加倍；使翻倍
twice as much or as many as usual
adverb
加倍；使翻倍
in twos or in two parts
determiner
加倍；使翻倍
twice as much or as many as
pronoun
加倍；使翻倍
a number or amount that is twice as much or as many as another number or amount
verb
加倍；使翻倍
to become, or make something become, twice as much or as many
真實影片例句
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這句在免費 30 句之後
免費試學不是你查的單字所在句。
And it's very expensive trying to get all your answers right and then double-checking that they're right and testing them all and doing as much as you can on.
而且，要確保所有答案都正確，然後反覆檢查、測試，並儘可能多做準備工作，成本非常高昂。
Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture
在真實影片裡記住 double
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