expansion
B2高频 NGSL-3英 /ɪkˈspænʃn/美 /ɪkˈspænʃn/
释义
noun
扩张；扩大
an act of increasing or making something increase in size, amount or importance
“a period of rapid economic expansion”
真实视频例句
来自 LingoTube 精读课的真实字幕
“Because there’s sort of like a law of gaseous expansion where,”
因为有一个类似于气体膨胀的规律。
📺 Elon Musk: A future worth getting excited about (TED 2022)在视频里学这个词 →
在真实视频里记住 expansion
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