<address id="2b0f" ></address>
  • <option id="2b0f" ></option>

    1. <samp id="2b0f" ></samp>

    2. <p id="2b0f" ></p>
      1. <listing id="2b0f" ></listing><li id="2b0f" ><tt id="2b0f" ></tt></li>
        丁香花成人社区Skip to definition.
        Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

        Noun: megamaser
        1. A luminous astrophysical maser, a naturally occurring source of stimulated spectral line emission

        Derived forms: megamasers

        Type of: maser

        Encyclopedia: Megamaser