| 释义 |
〔quinoid〕A substance resembling quinone in structure or physical properties.醌型化合物:一种在结构或物理性质方面类似奎宁的物质〔harmonic〕harmonics (used with a sing. verb)The theory or study of the physical properties and characteristics of musical sound. harmonics (与单数动词连用)和声学:乐声物理性质的理论或研究〔physics〕the physics of supersonic flight.超音速飞行的物理性质 |