octagon

常见例句

Six identical triangles can be formed by drawing two straight lines through an octagon's center point.
经过八角形的中心画两条直线，能够得到六个一样的三角形。
Why It's Innovative: A hydraulic system built into the bridge's handrail allows it to retract and curl into an octagon.
创新点：这座桥的栏杆使用了液压驱动系统，使之能收缩卷曲成八边形。
on the second floor of "The Octagon, " the centerpiece of the university's new science and engineering quad that opens later this year — will offer a stark contrast.
未来的图书馆在“八边形”（学校新的科学和工程学四方院落中心的建筑，这个院落今年晚些时候开放）的第二层，它将和传统的图书馆提供一个鲜明的对比。

They were housed in a specially modified octagon, a one-story, climate-controlled cottage, ringed by individual dog runs.
NEWYORKER: Offensive Play
Ellen lies on the ground and wants her stomach scratched, and when the caregivers slept in the octagon she licked them all night long.
NEWYORKER: Offensive Play