Alcor
n. 北斗七星中的第五等星
🗣️ 情景例句
Good-bye, Robbie. Good luck.
再见 ，Robbie ，祝你好运。
He plays with my friends every day.
他每天都和我的朋友玩。
It seemed as if there was no way out.
看情形似乎没有出路了。