Buzzer 的中文意思及词根分析

📝 例句

We pressed the buzzer in our cabin and a steward arrived instantly.

我们按了客舱的呼叫器,一个乘务员马上来了.

siren bell doorbell alarm intercom

buzzer n electrical device that produces a buzzing sound as a signal 蜂响器; 蜂鸣器; 蜂音器.

*['bʌzә]n. 嗡嗡作声的东西, 蜂音器【化】蜂鸣器; 磨轮; 砂轮

蜂音器，电信号器

defective adj. 有错误的;有缺陷的，有瑕疵的;[语]变化不全的;智力低于正常的; n. 身心有缺陷的人;变化不全的词;

calling n. 呼喊;（从事某职业或活动的）欲望;职业;邀请; v. 叫( call的现在分词);通电话;认为;估计;

prompting n. 暗示，提示;刺激，鼓励;煽动，驱使; v. 推动，提示，鼓舞(prompt的现在分词);

notion n. 概念，观念;意见，见解;奇想;打算;

certification n. 证明，鉴定，证书;

hyphenation n. 用连字符号连接;

purge vt. 清除，（使）净化;（使）通便;肃清; n. 净化;<医>泻药;整肃;

inaccuracy n. 不准确，误差;不准确的说法;

First of all, don't come in here without a teacher.

首先，没有老师领着不要进这儿。

Why don't you buy a radio? Then you can listen to China Radio International or BBC English programmes on the radio.

你为什么不买台收音机呢？那样你就能听中国国际广播电台或者BBC英语广播节目了。

That's right. Catch a cold is something you do; have a cold is something you have.

对。“伤风”是你所做的事情；而“患感冒”则是你所经历的事情。

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