| 释义 |
ledge excavation
- overexploitationn. (对资源等的)过度开采,(对工人等的)过度剥削
- 壁架bì jià
ledge
- 架状突出物jià zhuàng tū chū wù
ledge
- 矿层kuàng céng
ledge
- 檐yán
eaves; ledge; brim
- 挖掘堆积wā jué duī jī
excavation heaps
- 挖掘深度wā jué shēn dù
digging depth; excavation depth
- 暗礁àn jiāo
ledge; submerged rock; key; submerged reef
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