fire alarm

短语

n. 火灾报警器

发音

其它

词形变化

fire alarms 复数 fire alarms

释义与例句

n.
  1. 1.

    An electromechanical or electronic bell, klaxon, chime, horn, speaker, strobe light or other device which warns people in a building etc. of a possible fire or other condition requiring evacuation.

    火灾报警器

    火警

  2. 2.

    The sound or other warning made by a fire alarm.

  3. 3.

    An emergency response to a fire by the fire department with manpower and equipment.

    政治

    A four fire-alarm fire ripped through a row of 2.5 story frame dwellings during the early morning hours

词汇关系

名词

同义词 1

smoke alarm

上位词 4

alarm alert alarm system alarum

词源

From fire + alarm.

来源：wiktionary