Cetus

名词 cetus:

1. a large constellation on the equator near Pisces and Aquarius

Ce.tus

n.（名词）
A constellation in the equatorial region of the Southern Hemisphere near Aquarius and Eridanus.
鲸鱼座：南半球赤道地区靠近宝瓶座与波江座的星座

来源：
Latin côtus [whale]
拉丁语 côtus [鲸]
from Greek kôtos
源自 希腊语 kôtos