雅思单词perimeter什么意思-perimeter词组短语_例句_同义词

perimeter意思

n.周边；周围；边缘

perimeter词组短语

wetted perimeter[地]湿周

perimeter blasting光面爆破；周边爆破；巷道周边爆破法

perimeter同义词

n.boundary,edge,bound,line,size

perimeter例句

1.At the summit,the royal palace was protected by a defensive wall running along its perimeter.

山顶的王宫被四周的一圈防御城墙保护着。

2.Learn about angle axioms,how to calculate perimeters and areas,3D geometry and much more.

学习角公理、如何计算周长和面积、三维几何等等。

3.They're still holding a perimeter?For now.

防线还没失守吧目前还没。