英语词汇“drill-hole annulus”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	drill-hole annulus
释义	drill-hole annulus[矿业] 钻孔环形空间
随便看	L ECAM D Lebanon Lecce, Prov.di leberblende (voltzite) leccer Le Béage Lecce, Tavoliere di Le Cheylard LECAM-3 Lebombo Mts. lechfeld Lebanizm Leccinum lebanon bologna sausage leber congenital amaurosis leccinum albellum leberblende leave someone in the lurch leave cold Lebyazh'ye leccinum griseum lechfelds lecanactis submorosa Lebombo orbivirus leave to my option