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词汇
cygnus loop
释义
cygnus loop
基本
例句
天鹅圈
About 7,500 years ago that star exploded in a supernova leaving the Veil Nebula, also known as the Cygnus Loop.
大约7,500年前，一颗恒星发生超新星爆炸，并形成了面纱星云，又被称为天鹅圈。
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No atd running
No atd running?
noate
Noath Guangdong
no-atmospheric control
no attack
No Attack Area
No audio input selected for dubbing-aborting
Noautonomous controlling elements
no avail
No Availability Statement
NOAVB
noa word
nob
Noba
Noback
noback assembly
no back assembly
no-backed
no backing process
no back-stays
NO BACK UP LAMP OPERATION
no-backword cutting
noba cotton
Noba cotton
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更新时间：2026/8/22 17:14:24