英语词源
- octagonal (adj.)
- 1570s, from octagon + -al (1).
权威例句
- 1. The room was octagonal.
- 这间房是八角形的。
- 2. This book is one of an octagonal money.
- 这书是八角钱一本.
- 3. Corridors are dotted by windows of various shapes - square, round, hexagonal and octagonal.
- 形态各异的窗户点缀在走廊上,有方形, 有圆形, 有六角形,也有八角形.
- 4. The tower is octagonal, all brick construction is made compact.
- 该塔为八角形, 全部用砖建造而成,结构紧密.
- 5. The shapes of medallions are usually circular , oval , octagonal , hexagonal and star - like.
- 中心奎龙可圆可方, 也可为多边形或者是放射状的.