Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
drill column
dril. 钻柱
eng.geol. 钻孔柱状图
tech. 开山机支柱; 钻机柱架; 钻机支柱
drill column: 16 phrases in 4 subjects
Drilling2
Electronics1
Engineering geology3
Technology10

 The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error | Get short URL | Language Selection Tips