scour something out怎么读，是什么意思，单词翻译、读音
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英语单词:scour something out
意思翻译
scour something out
phrasal verb with scour verb uk/skaʊər/ us/ˈskaʊ.ɚ/
冲刷出；磨出 to make a hole by a movement that is repeated continuously over a long period of time
The fast-moving water had scoured out a channel in the rock. 急流在岩石上冲刷出一道凹槽。