Undergear
下部齿轮
🗣️ 情景例句
I'm not so keen on red sports cars.
我并不热衷红色跑车。
Can you guess what I was doing this morning?
你能猜测我今早正在做什么吗？
But nothing can match them for speed and comfort.
但就速度与舒适而言，飞机是无与伦比的。