Correct
矿井
/ kuàngjǐng /
Strokes
Definition
a mine/a mine shaft
Example
As a Noun
mine (shaft); pit
1
Fèi
废
kuàngjǐng
矿井
abandoned mine
2
Kuàngjǐng
矿井
zhīzhù
支柱
mine timbering
3
Kuàngjǐng
矿井
tōngfēng
通风
xìtǒng
系统
mine ventilation system
4
Kuàngjǐng
矿井
kǒu
口
pithead
5
Kuàngjǐng
矿井
jià
架
headstock
6
Kuàngjǐng
矿井
huǒzāi
火灾
mine shaft fire; mine fire
7
Kuàngjǐng
矿井
kāicǎi
开采
niánxiàn
年限
mine service life
8
Kuàngjǐng
矿井
dìngxiàngyí
定向仪
shaft orientational instrument
9
Kuàngjǐng
矿井
bèng
泵
shaft/pit pump
10
Kuàngjǐng
矿井
ānquán
安全
mine safety