横向冲刷痕
返回 8 条匹配短语对
冲刷痕
scour mark
横向冲刷痕
transverse scour mark
刷痕
Brucite
brush mark
brush marks
brush trace
斜冲刷痕
diagonal scour mark
新月形冰刷痕
crescentic gouge
障碍冲刷痕
obstacle scour marking
枕状冲刷痕
pillow-like scour marking
指状冲刷痕
scour finger
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