Directrix
n. 准线\\n[计] 准线
✅ 同义词
🗣️ 情景例句
I think it looks great, thank you.
我觉得它看起来不错， 谢谢！
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
Oh, dear! What's wrong?
噢，天哪！怎么啦？