hade
hade[heɪd](Geology)(地质)noun- the inclination of a mineral vein or fault from the vertical
断层余角,伸角,伸向
verb- [no obj.](of a shaft, vein, or fault) incline from the vertical
(竖井、矿脉或断层)垂直倾斜
语源- late 17th cent.: perhaps a dialect form of the verb head
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