buzzer 核心词议：
n. 蜂鸣器
buzzer 基本解释
n. 蜂鸣器，嗡嗡作声的东西；<口>门铃；汽笛；〈俚〉信号兵
速记方法知识扩展
buzzer 变化形式
复数： buzzers
中文词源：
buzzer
精选例句
1、 The buzzer sounded in Daniel's office.
丹尼尔办公室的蜂鸣器响了起来。
常见考点例句：
- Suddenly , he hears the access buzzer from above .
- 突然，他听到上面传来蜂鸣器的声音。
- Name on the buzzer was what ?
- 蜂鸣器上的名字是什么?
- Did they give their subjects a buzzer to press every time they thought about sex ?
- 他们有没有给被采访对象一个蜂鸣器，让他们每次一想到性就按一下？
- Please notify the crew immediately if the buzzer sounds .
- 听到蜂鸣器发声时，请联络乘务员。
- The buzzer rings early on the second evening and I hobble downstairs to answer the door .
- 第二天傍晚，门铃蜂鸣器嗡嗡地响了起来，我蹒蹒跚跚下到楼下开门。