Directrix
n. 准线\\n[计] 准线
✅ 同义词
🗣️ 情景例句
Good. Do you have any back or knee problems?
好。你的背部和膝关节有什么毛病吗
Don't pay me.
不要付给我。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，