Indefiniteness
无定性; 不定性
🗣️ 情景例句
We appreciate your interest in our firm, however, and thank you for writing.
我们感谢你对我们公司表示的兴趣，谢谢你的来信。
Eat to please thyself, but dress to please others.
吃是使自己受用，穿是使别人受用。
Take me to the airport，please.
请送我去机场。