hydr(o)-
combining form/haɪdrəʊ/, /haɪdrə/, /haɪˈdrɒ/
/haɪdrəʊ/, /haɪdrə/, /haɪˈdrɑː/
in nouns, adjectives and adverbs- relating to water
水的；与水有关的 - hydroelectricity
水力发电; 水电
- hydroelectricity
- (chemistry) combined with hydrogen
含氢的；氢化的 - hydrochloric acid
盐酸.
- hydrochloric acid
Word Originfrom Greek hudōr ‘water’.