circular

复数：circulars

1. 圆形的,环形的; 循环的 round and usually flat; shaped like a circle; forming or moving in a circle

1. [C]通知,通告 a printed advertisement, paper, or notice given or sent to a large number of people for them to read

• circular building圆形建筑物
• circular measure弧度法
• circular note巡回票
• circular number循环数
• circular ticket环游车票
• circular road环路

• address〔issue, send〕 a circular宣读〔发布,送〕通知

• brief circular简短的通知
• confidential circular机密通知

• circular letter通知书,传阅文件

• circular in the form of questions问答式的通告

circular arc圆弧

circular saw圆锯

circular motion圆周运动；圆运动

circular hole圆孔

circular cylinder[数]圆柱体；圆筒

circular knitting圆编；圆筒形针织

circular section圆截面

circular interpolation环形内插法

circular tube圆管

circular ring圆环

circular knitting machine针织大圆机；圆形针织机；圆编织机

circular cone圆锥，圆锥体

circular dichroism圆二色性，圆形二色性；循环二色性

circular polarization[光]圆偏振

circular gear圆形齿轮，圆柱齿轮

circular cross section圆形截面；圆截面

circular orbit圆轨道

circular movement圆周运动；旋转运动

circular shape圆形；环形轧材

circular disk圆盘

1. We can compute the circular area with radius.
   我们能用半径计算出圆的面积。
2. The full moon has a circular form.
   满月呈圆形。
3. Why the wedding ring is circular?
   为什么结婚戒指是圆形的?
4. As long as no key is pressed, the scanning goes around in a circular manner.
   只要没有按下键，扫描就循环地进行。
5. The circular economy is an effective way for sustainable development.
   循环经济是可持续发展的有效实现途径。

1. Have you seen that circular from the new furniture centre?
   你见到那家本地新开的家俱总汇的广告了吗？
2. A circular is being sent round to all the members.
   通报正在全体成员之间传阅。
3. In this regard, the resolution should tally with the circular on the Political Bureau meetings held last November.
   这次决议应该同去年十一月政治局会议的通报相衔接。