| |||
blow; clump | |||
roof falling | |||
cave-in; caving; caving in; fall of ground; fall of roof; rockfall; roof collapse | |||
roof fall; caving-in; break away; bump | |||
badly bleeding; rising; rising top | |||
bleeding | |||
collapsed face (隧洞); puking; roof failure | |||
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badly bleeding; bleeding; rising; rising top | |||
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roof fall |
冒 顶: 34 phrases in 8 subjects |
Agriculture | 1 |
Business | 1 |
Engineering geology | 3 |
General | 6 |
Metallurgy | 8 |
Sports | 2 |
Technology | 12 |
Telecommunications | 1 |