您要查找的是不是：
- This tree has a circumference of 6 feet. 这棵树周长六英尺。
- The distance around something; the circumference. 周围，四周围绕某物的距离; 周围
- The circumference of the earth is almost 25,000 miles. 地球的圆周长约为两万五千英里。
- He is insensitive to the environment. 他对环境感觉不敏锐。
- She is not used to the new environment. 她对新环境不习惯。
- The given radius being 4 ft., find the circumference. 已知半径为四英尺,求周长。
- Children need a happy home environment for their healthy growth. 孩子们需要幸福的家庭环境才能健康地成长。
- Children need a happy home environment. 孩子需要一个幸福的家庭环境。
- He made a quick adaptation to the new environment. 他很快适应了新的环境。
- I always feel ill at ease in a strange environment. 我在陌生环境总觉不自在。
- It is highly important to preserve the environment. 保护自然环境至关重要。
- The human being struggles with his environment. 人类和环境竞争。
- Environment conditions an animal's development. 环境能影响动物的成长。
- An arc is a part of the circumference of a circle or other curved lines. 弧是圆周或曲线的一部分。
- I feel it is our duty not to pollute our environment. 我感觉我们有责任不污染我们的环境。
- The lake is twenty miles in circumference. 这湖周围二十哩。
- Environment can sometimes alter the rut age of an animal. 有时环境可以改变动物发情的年龄。
- The environment of a very small, specific area. 微环境一个非常小的特定区域内的环境
- The lake has a circumference of 500 li. 那个湖方圆五百里。
- That point falls on the circumference of the circle. 那一个点落在这圆的圆周线上。
