arch apex
导读：arch apex读音音标
英 [ɑ:tʃ ˈeɪpeks]美 [ɑrtʃ ˈepɛks]
arch apex意思解释
释义拱顶石；
双语例句A wooden frame built especially to support the sides of an arch
英 [ɑ:tʃ ˈeɪpeks]美 [ɑrtʃ ˈepɛks]
arch apex意思解释
释义拱顶石；
双语例句A wooden frame built especially to support the sides of an arch
arch apex读音音标
英 [ɑ:tʃ ˈeɪpeks]
美 [ɑrtʃ ˈepɛks]
arch apex意思解释
释义
拱顶石；
双语例句
A wooden frame built especially to support the sides of an arch until the keystoneis positioned.支拱板条专门用来在拱顶石放置好以前支撑拱的两边木架子。
