trifid
adj. 三裂的
1. divided into three lobes;
The Trifid is a little dimmer than the Lagoon.
三葉星雲比瀉湖星雲稍暗一些.
Trifid got its name because in photographs it has three distinct lobes.
三葉星雲是由於在照片中呈現出三片葉子形狀而得名.
triple