词语sinkhole
解释污水井,落水洞,灰岩沉陷容渗容坑
词性名词
sinkhole〔名词〕收缩孔,引缩孔详细»
sinkhole〔名词〕收缩孔(污水井,阴沟口详细»
sinkhole〔名词〕收缩孔详细»