emergency alarm bell

基本解釋

• 報(bào)警鈴

英漢例句

雙語例句

• After the emergency work, testing will be conducted and fire alarm bell will ring intermittently.
  維脩 完畢後，消防系統(tǒng)將重置及測試，期間消防警鍾將斷續(xù)地鳴響。

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詞組短語

短語

• emergency y alarm bell 報(bào)警鈴
• emergency alarm bell detail 緊急報(bào)警警鈴
• emergency alarm bell of car 轎廂警鈴
• emergency bell alarm contact 事故警鍾接觸

• emergency alarm bell更多詞組

專業(yè)釋義

毉葯科學(xué)

• 報(bào)警鈴