Springing
n. 船体纵向二阶波振；弹簧现象；弹性装置
🗣️ 情景例句
He is fun to be with.
与他相处很有趣。
I think it's going to rain tomorrow.
我认为明天将会下雨。
A bar of Chocolate.A bottle of milk.A pound of sugar.
一块巧克力、一瓶牛奶、一磅糖、