Bell protocols
[计] 贝尔协议
🧩 词语组成解析
bell
[bel]
n. 钟，铃;钟声，铃声;钟状物;[建]圆屋顶;
vt. 敲钟;系铃于，给…装上铃;使成铃状;把…放在钟形罩内;
vi. 使象钟状地张开;鸣钟;
n. 协议；礼仪礼节；条款（protocol的复数）
🗣️ 情景例句
The traffic. The parking. I was lost.
交通拥挤 又找不到停车的地方。我又迷路了。
I dialed the right number,but nobody answered.
我拨了正确的号码，但是任何人接。
To his surprise, she said she hadn't.
使他吃惊的是，她说她不喜欢。