英语词汇“gob well drainage”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	gob well drainage
释义	gob well drainage 采空区抽放
随便看	hash slinger hash-slinger Hashtpar hash trail hash transformation hash tree hash type Hashu Hashub Hashubah hash out Hash out a problem hash out something hash over Hash over future plans hash partitioning hashpipe hash pipe hash-pipe hashpipes hash rate hash result hash routine hash search hash searching