Underdriven
受下方传动的, 下部传动的
🗣️ 情景例句
Oh, don't worry, Harry.
别担心， Harry。
What's your friend doing?
你的朋友正在做什么？
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，