buzzer

英 [ˈbʌzə(r)]

美 [ˈbʌzər]

n.  蜂鸣器

复数：buzzers　

TOEFL化学

Collins.1 / BNC.22425 / COCA.14075

习惯用语

n.

at the buzzer
• 比赛结束时；游戏结束时
  at the end of a game or period of play
• He missed a three-point attempt at the buzzer.
  终场哨响时，他投三分球未中。

牛津词典

noun

• 蜂鸣器
  an electrical device that produces a buzzing sound as a signal

柯林斯词典

• N-COUNT 蜂鸣器
  Abuzzeris an electrical device that is used to make a buzzing sound for example, to attract someone's attention.
  1. She rang a buzzer at the information desk.
     她按了一下服务台的蜂鸣器。

英英释义

noun

• a signaling device that makes a buzzing sound
• a push button at an outer door that gives a ringing or buzzing signal when pushed
  Synonym:doorbellbell

双语例句

• Press the buzzer and speak into the intercom.
  按蜂音器，对着对讲机讲话。
• You get them from the Portal," The Swarm "and Buzzer hives.
  你可以从传送门，“召唤蜂群”和蜂巢得到他们。
• 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？
• As a substitute for microjet actuator, a buzzer is used to form microjet under water environment.
  用蜂鸣器代替微作动器在水中对微射流的形成及发展进行了定性实验。
• She rang a buzzer at the information desk.
  她按了一下服务台的蜂鸣器。
• Under these conditions, loud warning buzzer located on car shall sound.
  此条件下，轿厢上安装的响亮的警报蜂鸣器应发出警报。
• Represents a buzzer. Alternate form and 1 or 2-line input can be specified.
  表示蜂鸣器。可指定替代形式和单线或双线输入。
• His entrance was announced by a buzzer connected to the door.
  他刚一进去，与门相连的门铃便嗡嗡作响。
• He presses the buzzer on the house phone and speaks to the cook.
  他按了按家庭部电话的蜂音器对厨师说话。
• You have to be quick on the buzzer to win.
  你得快速按蜂鸣器才能赢。