Catenaries
(catenary 的复数) n. 链, 悬链线, 链状物\\na. 悬链线的
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
With great difficulty, he climbed into the shop window to get the dress.
费了好大劲儿，他爬进橱窗去取那件衣服。