Ordovician
n. 奥陶纪, 奥陶系\\na. 奥陶纪的
🗣️ 情景例句
The bad news is, you won't be able to adopt the dog.
坏消息是你不能收养那只狗了。
One false move may lose the game.
一著不慎，满盘皆输。
You're a disgrace.
你真丢人！