Springing
n. 船体纵向二阶波振；弹簧现象；弹性装置
🗣️ 情景例句
I retired because... I wanted to be with my family.
我退休是因为……我想和全家人在一起。
I will take a helicopter.
我将去搭直升飞机。
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。