earth pit

短语词组

短语

• earth test pit 接地井
• tombs in earth shaft pit 土坑竖穴墓
• Severance of earth -pit tombs 土坑墓切割
• Retaining for soft -earth foundation pit 软土基坑支护
• shells pit the earth 弹痕遍地
• Snail pit of earth buildings 田螺坑土楼
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