Tenaciousness
固执
✅ 同义词
🗣️ 情景例句
No, he never did.
没有， 从来没有。
It slipped my mind.
我不留神忘了。
he said. But I don't have many friends, and I don't enjoy myself very much. I don't know why!
他说，“但是我没有很多朋友，我过得不很愉快。我不懂为什么！”