Aavso
abbr. American Association of Variable Star Observers 美国变星观测者协会
🗣️ 情景例句
Your father's a wonderful doctor, Richard.
你父亲是个了不起的医生， Richard。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
The grass is moist early in the morning.
清晨的草地湿漉漉的。