road depression

• 道路凹坑

road depression的用法和样例：

例句

1. The workers are patching holes in the road with asphalt.
   工人们正在用沥青填平马路上的凹坑。
2. The relationships among biological effects, the formation of depression, strength heterogeneity of sediment and distribution of mud are also discussed.
   在此基础上探讨了生物活动与滩面凹坑，沉积物强度非均匀性以及研究区浮泥之间的关系。