单词circumstellar
adj.: 环绕恒星的
网络: 环绕恒星运转的；星环
环绕恒星的
They found the star to be surrounded by a so-called circumstellar disk measuring some 130 astronomical units (12 billion miles) across.
他们发现围绕星体的碟状物质直径大约130天文单位（120亿英里）。
WHIRLING, swirling, circumstellar cloud of dust and gas gave birth to the Earth, or so astrophysicists have long believed.
一团尘埃和气体绕着太阳不断旋转并形成旋涡，接着地球诞生了——至少天体物理学家们长期以来都是这样认为的。
The stable carbon cage structure of fullerene C60 indicates it should occur abundantly in circumstellar and interstellar media.
它具有稳定的封闭笼状结构，被认为在星际空间广泛存在。