Cecitis
盲肠炎
🗣️ 情景例句
Where are the shopping carts?
购物车在哪儿？
I assume you've decided against buying a new car.
我假设你决定不买一辆新汽车。
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。