Aavso
abbr. American Association of Variable Star Observers 美国变星观测者协会
🗣️ 情景例句
They enjoyed the film very immensely.
他们非常喜欢这部电影。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
Can't you see? They're round, like the moon. Have one, please.
你没看见吗？它们像月亮一样，圆圆的。请吃一个吧。