billion
A2英 /ˈbɪljən/美 /ˈbɪljən/
释义
number
十亿
1 000 000 000; one thousand million
“Worldwide sales reached 2.5 billion.”
真实视频例句
来自 LingoTube 精读课的真实字幕
“and uh uh pH about and half billion”
大约 15 亿
📺 Elon Musk's 2003 Stanford University Entrepreneurial Thought Leaders Lecture在视频里学这个词 →
“that’s only really come about after 4.5 billion years,”
而它在45亿年才出现，
📺 Elon Musk: A future worth getting excited about (TED 2022)在视频里学这个词 →
出现在 7 节课中
在真实视频里记住 billion
看 TED / YouTube 精读课,点词查词,自动加入生词本用间隔复习记牢。
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