| 单词 | hydro- |
| 释义 | hydro- hydro-1 a combining form meaning "water," used in the formation of compound words: hydroplane; hydrogen. Also, esp. before a vowel, hydr-1. [ < Gk, comb. form of hýdor water] hydro-2 a combining form representing hydrogen in compound words, denoting esp. a combination of hydrogen with some negative element or radical: hydrobromic. Also, esp. before a vowel, hydr-2. |
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