圆 的英文翻译

circularity

hwan

round

roundness

圆 的中文句子和英文句子

（打火机用的）电石一种由能产生火星的、坚硬的合金小圆柱体，用于点燃打火机燃料

A small solid cylinder of a spark-producing alloy, used in lighters to ignite the fuel.


这一切凑合起来使我们的假期圆满过去。

Everything cooperated to make our holiday a success.


圆形区，圆形空间被圆所包围的一个平面区域

A planar region bounded by a circle.


父母与失散的孩子们团圆了。

Parents were reunited with their lost children.


水晶石石英断片，直径4到64毫米（0。16到2。51英寸），尤指天然圆形的石英颗粒

A rock fragment between4 and64 millimeters(0.16 and2.51 inches) in diameter, especially one that has been naturally rounded.


（屈指时）指节膨出部关节中由骨头形成的圆形突出物

A rounded protuberance formed by the bones in a joint.


单簧管，黑管一种管乐器，有直的圆筒形管身和一个外敞的管口及一个单簧吹口，以指孔和键的方式演奏

A woodwind instrument having a straight, cylindrical tube with a flaring bell and a single-reed mouthpiece, played by means of finger holes and keys.


椭圆柱与组成要素垂直的所有圆柱形表面或柱体的部分是椭圆形的柱体

A cylindrical surface or solid all of whose sections perpendicular to the elements are elliptical.


现在我们开始用圆规画一个圆。

Now we begin to draw a circle with compasses.


壳内的封闭在椭圆形角质壳内的。用于一虫蛹

Enclosed in an oval, horny case. Used of an insect pupa.