首页etherether英英释意

ether

英 ['iːθə] 美['iθɚ]
  • n. 乙醚;[有化] 以太;苍天;天空醚

英英释意


1. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
2. the fifth and highest element after air and earth and fire and water; was believed to be the substance composing all heavenly bodies
3. any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
4. a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves