外侧边缘的英文

outer ledge

• 外侧:    outboard
• 边缘:    border; edge; frin ...
• 侧边缘:    lateral border

例句与用法

1. By the outer margin of the pit was an oval pond, and over it hung the attenuated skeleton of a chrome-yellow moon .
   在深谷的外侧边缘，有一个椭圆形的池塘，池塘上高悬着一勾朦胧昏黄的残月。