英语词汇“concave cross section”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	concave cross section
释义	concave cross section 凹形断面
随便看	return opening return operator return orifice check valve return outward return outwards invoice return pass return passage return path return pathway return performance return period return period of flood return phase rescue return pin return-pipe return pipe return pipe of reutilization return piston stroke return plate return platt return plowing return point return pointer return point in calling procedure return pole 蠶蠷蠸蠹蠹众木折蠹啄剖梁柱蠹国害民蠹国殃民蠹国残民蠹国病民 43906 43907 43908 ケイケイケイケイケイケイケイ