辐射对称

輻射對稱

fúshèduìchèn

noun

Meanings

1 radial symmetry

Characters

spoke of a wheel; radiate

matched; paired

balanced; fitting

Examples

海星和水母都具有辐射对称的身体。

Hǎixīng hé shuǐmǔ dōu jùyǒu fúshèduìchèn de shēntǐ.

Starfish and jellyfish both have radially symmetric bodies.

辐射对称的动物没有明确的头尾。

Fúshèduìchèn de dòngwù méiyǒu míngquè de tóu wěi.

Radially symmetric animals have no clear head or tail.

Tips

usage

辐射对称 contrasts with 两侧对称 (bilateral symmetry, the body plan of most animals). Radial animals — cnidarians, ctenophores, adult echinoderms — live attached or drifting, with sensory organs arranged around a central axis.

Stroke Order

辐 fú

射 shè

对 duì

称 chēng