extinguisherKK [ɪˋkstɪŋgwɪʃɚ] /ɪˈkstɪŋɡwɪʃɚ/名詞1滅火器Every floor of the building must have a fire extinguisher near the stairs.大樓每一層樓梯附近都必須配置滅火器。2熄燭器、滅燭罩She used a small brass extinguisher to put out the candles.她用一個小銅製熄燭器把蠟燭熄掉。