Ydc
abbr. yaw-damping computer 偏航阻尼器计算机
🗣️ 情景例句
I'm having a wonderful time.
我过得很愉快。
I will play it by ear.
我会见机行事的。
becomes so worn and unreliable that it eventually is not worth mending.
磨损太厉害，老得一点儿也不准了，最终会不值得修理了。