Backspring
倒缆; 反向弹簧
🗣️ 情景例句
I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
A good beginning is half done.
良好的开端，就是成功了一半。
You couldn't use them again.
你不可能再次使用这些木板。