funnel-shaped nebula

• 漏斗状星云

funnel-shaped nebula的用法和样例：

例句

1. Its remnants form the Crab Nebula.
   它的残余物组成了蟹状星云。
2. Many objections can be raised to this picture of planetary nebula formation.
   形成行星状星云的这一图象可能会引起许多异议。