柯林斯英汉双解大词典
potholer /ˈpɒtˌhəʊlə/
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1.
N-COUNT A potholer is someone who goes into underground caves and tunnels as a leisure activity. 下潜洞穴者 [英国英语]
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N-COUNT A potholer is someone who goes into underground caves and tunnels as a leisure activity. 下潜洞穴者 [英国英语]
应用推荐