基本解释[材料科學]胎麪花紋深度英汉例句雙語例句Because of long mileage, every tire wears away and the tread pattern depth becomes very shallow.因爲跑了很長的裡程數，每個輪胎都磨損了而且胎紋深度都變的很淺了。tread pattern depth更多例句专业释义材料科學胎麪花紋深度