DICT.TW Dictionary Taiwan
3.149.24.98

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

2 definitions found

From: DICT.TW English-Chinese Dictionary 英漢字典

 holing
 打眼; 掏槽落煤法

From: Webster's Revised Unabridged Dictionary (1913)

 Hol·ing n.  Mining Undercutting in a bed of coal, in order to bring down the upper mass.