Impactometer
碰撞(空气)取样器
🗣️ 情景例句
We have good news and bad news, Robbie.
我给你带来了好消息和坏消息 Robbie。
Never cackle till your egg is laid.
事竟成，才声张。
Jim, could you help me, please?
吉姆，你能帮我吗？