Obdurateness
n. obdurate的变形
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
Please call before you come,otherwise we might not be home.
请在你来前打一下电话来,否则我们可能不在家。
to study his image in the sight of those who do not know him,
企图用不了解自己的人的观点来研究自己塑造的形象的作法，