boilern.

英 'bɒɪlə | 美 'bɔɪlɚ

中文n. 锅炉；烧水壶，热水器；盛热水器

词根词源

boiler (n.)1540s, agent noun from boil (v.). Meaning "vessel for boiling" is from 1725; steam engine sense is from 1757.

关键词

boiler