circumference 详细解释
circumference
[sə'kʌmfərəns]
n.圆周, 周围, 周长
n.
1. 圆周; 周长[C][U]
This tree has a circumference of 6 feet.
这棵树周长六英尺。
2. 物体(或图形)的周边[the S][(+of)]
词形变化
形容词: circumferential |
词义辨析
同义参见:
英英释义
名词 circumference:
the size of something as given by the distance around it
同义词：perimeter
the boundary line encompassing an area or object
the length of the closed curve of a circle
补充
circumferencecircumference英:[səˈkʌmfərəns] 美:[sɚˈkʌmfərəns]n.1.周围; 圆周例句
1. He jogged around the circumference of the reservoir.他绕着水库周边慢跑。 2. Cut the salmon into long strips and wrap it round the circumference of the bread.将三文鱼切成长条, 然后把它裹在面包的四周。 3. a scientist calculating the Earth's circumference一位计算地球周长的科学家 4. The island is 3.5 km in circumference.这个岛周长3.5公里。 5. babies who have small head circumferences.头围很小的婴儿们。 6. [mass noun]two inches in circumference.周长二英寸。 7. petals on the circumference are larger than those in the centre.位于周边的花瓣要比中间的大些。 8. Calculate the circle's circumference.计算一下这个圆的周长。 9. What is the circumference of the Earth at the equator?地球沿赤道的周长是多少？ 10. The circle is 38 inches in circumference.这个圆的周长是38英寸。 11. The fence marks the circumference of the field.篱笆标示着这块田地四周的边界。热门单词推荐
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