Lagrange
[计] 拉格朗日
🗣️ 情景例句
Will I have to wait long?
要很久吗？
Sure.
不用谢，当然了。
Recently the New York Animal Medical Center made a study of 132 cats over a period of five months.
最近，纽约动物医疗中心对132只猫进行了为期5个月的综合研究。