ether的中文意思、音标与词形变化

n. 醚, 苍天, 以太 [化] 醚; 以太

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