短語詞組短語brittle shear fault 脆brittle e fault 脆性斷層ductile brittle sher fault 韌脆性剪切斷裂Brittle -ductile fault 脆ductile brittle fault 韌脆性斷裂帶brittle -ductile shear fault 脆韌性剪切斷裂帶 返回 brittle fault