map cracking

• 龟裂,网状裂缝

map cracking的用法和样例：

例句

1. The soil is cracking up because of the drought.
   土地因干旱而正在龟裂。
2. The effect of raw rubbers and anti degradants on the cracking property and appearance of black sidewall was investigated.
   研究了生胶及防老剂对轮胎胎侧耐老化龟裂性能和外观的影响。