单词：ethers
(ether 的复数) n. 醚, 苍天, 以太
[化] 醚; 以太
[化] 醚; 以太
plural of ether
n. any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
n. a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
n. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
n. any of a class of organic compounds that have two hydrocarbon groups linked by an oxygen atom
n. a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
n. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic