Springing
n. 船体纵向二阶波振；弹簧现象；弹性装置
🗣️ 情景例句
Hello, how are you doing today?
你好， 今天怎么样？
A friend is not so soon gotten as lost.
交友慢，失友快。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。