Catenary
n. 链, 悬链线, 链状物\\na. 悬链线的
🗣️ 情景例句
All students without exception must take the English examination.
所有学生毫无例外地都必须参加英语考试。
This part of the country is very flat.
这个国家这一部分很平坦。
Lucy and Wei Hua meet outside Lucy's house.)
（露茜和魏华在露茜家外面相遇。）