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- The arch has a span of 60 metres. 那个拱的跨度为60米。
- The boy walks through the undecorated arch. 那男孩走过未经装饰的拱门。
- They considered him their arch opponent. 他们将他看成是主要对手。
- Marble Arch is a famous London landmark. 大理石拱门是著名的伦敦标志。
- Go through the arch and follow the path. 穿过拱门，沿著那条路走。
- Have you been to the Triumphal Arch? 你去过凯旋门吗？
- basal arch 基底弓
- The keystone in the crown of an arch. 拱顶石位于拱顶的塞缝石
- An arch over an entrance or passageway. 拱门，牌楼入口或通道上的拱顶
- The arch of short hairs covering this ridge. 眉毛覆盖于眉上的拱状短毛
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
- The effect of basal medium was modified MS> QL>WPM. 基本培养基的效果依次为改良MS> QL >WPM。
- The trees overhung the brook forming an arch of branches. 那些树伸向小溪上，形成一道树枝的拱门。
- Basal principles of energy metabolism measurement. 能量代谢测定的基本原理。
- Again, notice the distinct row of basal cells. 再次观察基底层的细胞。
- Basal sheaths appressed pilose with white hairs. 基部的鞘贴伏的具柔毛的具白色的毛。
- Pistil head with a basal membranous appendage. 雌蕊头状花序具一基部的膜质附属物。
- Basal leaves forming a rosette, petiolate. 基生叶形成一莲座丛，具叶柄。
- Leaves basal, spirally arranged, petiolate. 叶基生，螺旋状排列，具叶柄。
- Forming an arch or a curve like that of an arch. 拱形结构的形成拱或类似于拱的曲线
