?槽形截面
... 蚕茧形截面 cocoon cross section 槽形截面 cha elsection; channel section; channel-section; fluted section; trough section; troughsection 蛋形截面 egg shaped section; oval cross-section ...
槽形截面
槽形玻璃
槽形钢
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。