Buzzers
n. <口>门铃( buzzer的复数形式 ); 蜂音器（的声音）; 发嗡嗡声的东西或人; 汽笛
🗣️ 情景例句
I hope they aren't lost.
但愿没丢才好。
Can I be sure of a profit if I invest?
我要是投资，肯定能获利吗？
He's a terrible man when he's angry.
他生气的时候很可怕。