Permians
a. 二叠纪的\\nn. [地质] 二叠纪
🗣️ 情景例句
Nat's not as lucky as I am, Robbie.
Nat不像我这样幸运， Robbie。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
Whichever you choose, you won't be satisfied.
不论你选择哪一个，你都不会满意。