1.
Having eight sides and eight angles.
八角形的有八条边和八个角的
2.
The room is octagonal.
这个房间是八角形的.
3.
The octagonal viewing cubicle holds three persons and can be lowered to a depth of three meters.
八角形的小观察室能容纳三个人，并且可以下降到三米的深度。
4.
A polygon with eight sides and eight angles.
八边形，八角形有八条边和八个角的多边形
5.
an octahedron with eight equilateral triangles as faces.
有八个正三角形面的八面体。
6.
The three angles of a triangle add up to 180°.
三角形的三个角的总和是一百八十度。
7.
an octagonal coin, table, building
八角形硬币、 桌子、 建筑物
8.
The eight-sided design is a symbol of the organization of the Manchus into eight qi's or banners.
大殿的八角，象征八旗。
9.
Octagonal stupa originated in Gandhara to adapt to the octagonal temple there.
八面体佛塔起源于犍陀罗，最初为适应犍陀罗八角形支提殿的形制而出现。
10.
Any of various Native American dwellings, such as a hogan, wigwam, or longhouse.
北美印第安人住房北美印第安人的住房，有多种式样，如圆锥形、六角形或八角形
11.
Abstract: The article introduces the eight ways to success for modern transnational retail enterprises-- one pentagon and one triangle.
介绍了现代跨国零售企业制胜之道的八个方面一个五角形和一个三角形。
12.
George Kennan s Long Telegraph: Analysis from the Perspectives of Ideology and Power;
试从意识形态和权力角度看乔治·凯南的“八千字电报”
13.
Shape-controlled synthesis of truncated octahedral Cu_2O architectures and their growth mechanism
截角八面体Cu_2O晶体的形貌控制合成及其生长机理研究
14.
Novel THz Integrated Horn Antenna Based on MEMS Technology
基于MEMS工艺的八角形前腔亚毫米波集成喇叭天线
15.
type genus of the Agonidae.
八角鱼科的一个模式属。
16.
"Pedestal： In Classical architecture, a support or base for a column, statue, vase, or obelisk. It may be square, octagonal, or circular."
台座:在古典建筑中，柱子、雕像、瓶饰、方尖碑等的基座。可为方形、八角形或圆形。
17.
a triangle whose interior angles are all acute.
内角均为锐角的三角形。
18.
DA triangle with one90° angle is a right triangle.
一个角为90°的三角形是直角三角形。