Directrixes
n. [数] 准线
🗣️ 情景例句
At least you've got a roof over your head.
至少你现在有电瓦遮头。
I told him to stay for lunch.
我告诉他留下来吃午餐。
Meanwhile, the traffic piled up behind.
与此同时，后面的车辆排成了长龙，