单词	门顶横梁
释义	门顶横梁 mén dǐng héng liáng ledge
随便看	molecular proportion molecular proposition molecular pulling molecular pump molecular radius molecular ratio molecular ray molecular reaction molecular reaction dynamics molecular rearrangement molecular recognition molecular refraction molecular refractivity molecular relaxation molecular replacement molecular replacement technique molecular resonance molecular ribbon molecular rotation molecular rotatory power molecular-scale temperature molecular scattering molecular scattering intensity molecular self assembly molecular self-assembly