常見例句用作名詞 (n.)Mental Metal sheets that have raised sections will work very well.帶有凸?fàn)盍慵慕饘侔逍Ч谩?/li>Working with engineers, develops and optimizes part shapes and sections to withstand applied loadings.和工程師一起工作，發(fā)展和優(yōu)化零件的形狀和截面使其能夠承受應(yīng)用負(fù)荷。 返回 sections