Naphtalin
[医] 萘
🗣️ 情景例句
I'm so hungry, I could eat a horse.
我饿得能吃下一匹马！
Are you free tomorrow?
你明天有空吗？
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。