Roadworthiness
n. 车辆的性能
📖 牛津释义
roadworthiness
n [U].
🗣️ 情景例句
the music, the concerts.
音乐，音乐会。
Fine, thanks. And you?
很好，谢谢，你呢？
Of course, the answer is Chinese.
回答当然是汉语。