Vicissitudinary
a. 交替的,轮流的
🗣️ 情景例句
I have a complaint I would like to make.
我有些怨言。
What's your motherland?
你祖国是哪儿？
Last August. We had a lovely holiday, one of the best ever.
去年8月。我们度过了一个令人愉快的假日，也是有史以来最愉快的假日之一。