Beta orionis
= Rigel
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
Listen up.
听着。
He has a sweeter.
他有一件毛衣。
At night, the children always do their homework.Then they go to bed.
晚上，孩子们总是做作业，然后去睡觉。