常見例句雙語例句Reflection symmetry is also known as bilateral symmetry. It is the "mirror" effect or when one object is reflected across a plane to create another instance of itself.反射對稱也叫做左右對稱。反射對稱就是一種鏡子效映，憶■物體在平面內反射后得到另憶■自已。Radial symmetry The arrangement of parts in an organism in such a way that cutting in any plane across the diameter splits the structure into similar halves ( mirror images).生物體各部分的一種排列方式，指沿著中軸的任何平面將生物體分開，所產生的兩個部分都是 對稱的（ 鏡 像）。 返回 plane of mirror symmetry