Prepolarization
预偏振
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
Your friend was here a week ago,wasn't he?
一个星期前，你的朋友曾在这里，是不是？
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；