boom
C1高頻度 NGSL-3英 /buːm/米 /buːm/
意味
noun
好況；繁栄
a sudden increase in trade and economic activity; a period of wealth and success
“Living standards improved rapidly during the post-war boom.”
動画の実例
LingoTube レッスンの実際の字幕から
“(Laughter) And the Monkey -- remember, he's terrified of the Panic Monster -- boom, he's up the tree!”
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実際の動画で boom を覚える
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