semicircular surface flaw的意思|示意
美 / /
英 / /
半圆形表面缺陷
semicircular surface flaw的网络常见释义
半圆形表面缺陷 ... semicircular structure ==> 半圆形结构 semicircular surface crack ==> 半圆形表面裂纹 semicircular surface flaw ==> 半圆形表面缺陷 ...