Directrix
n. 准线\\n[计] 准线
✅ 同义词
🗣️ 情景例句
Yes, they do.
是的 ，花儿好香。
What are you looking at?
你正在看什么？
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。