Tractrix
等切面曲线, 曳物线
🗣️ 情景例句
I didn't mean it that way.
事情闹成那样并非我的本意。
You have your choice of three flavors of ice cream.
你有3种风味的冰淇淋可选择。
Then Dr.Millington asked the caller if he was a relative of the patient.
之后，米灵顿医生问打电话的人是否是病人的亲属。