pothole e瓯穴
solution pothole溶解壶穴
pothole erosion涡流侵蚀
Pothole Distresses坑槽破损
glacial pothole冰川壶穴;冰洞;冰河壶穴;冰河垩穴
pothole dada坑洞爸爸
Maokong Pothole猫空壶穴
POTHOLE SURFACE坑洼路面
N-COUNT（可数名词） A pothole is a large hole in the surface of a road, caused by traffic and bad weather. 路面坑洞
N-COUNT（可数名词） A pothole is a deep hole in the ground. Potholes often lead to underground caves and tunnels. (通常通往地下洞穴和地道的)壶穴