圆盘状的 orbiculate
- 余下的,则是一个似圆盘状的星体,并环绕地球扭转。
Part of the Earth's mantle was also launched into orbit because of the collision. - 锯缘青蟹神经系统的主要特点是:食道下神经节、胸神经节和腹神经节愈合成一个圆盘状的胸神经团。
The character of the nervous system of Scylla serrata is that the sub-esophageal ganglion, thoracic ganglion and abdominal ganglion fused into a disc-like thoracic ganglion mass. - 从地球的角度来看,星系NGC4945就象一根雪茄,但实际上该星系是圆盘状的,其直径是厚度的许多倍。 排列成条状的恒星以及炽热的气体在中心周围盘旋。
NGC 4945 appears cigar-shaped from our perspective on Earth, but the galaxy is actually a disc many times wider than it is thick, with bands of stars and glowing gas spiraling around its center.
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