1 B2 中性
买下某种商品、资产或供应中全部或几乎全部可获得的部分,通常是为了控制市场。
"Speculators bought up most of the available farmland before the new road was announced."
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"Investors have been buying up property across the city, pushing prices beyond the reach of local families."
— The Times, 2021
可分离