extinguishern.

英 ɪk'stɪŋgwɪʃə; ek- | 美 ɪk'stɪŋɡwɪʃɚ

中文n. 灭火器；消灭者；熄灭者

词根词源

extinguisher (n.)1550s, agent noun from extinguish. As a mechanical device for putting out fires, from 1887.

关键词

extinguisher