Springing
n. 船体纵向二阶波振；弹簧现象；弹性装置
🗣️ 情景例句
Sure.
当然。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。