معنی کلمه : ruby tailed
English
Having the tail, or lower part of the body, bright red.
Of or pertaining to an isothermobath; possessing or indicating equal temperatures in a vertical section, as of the ocean.

Having the tail, or lower part of the body, bright red.
Of or pertaining to an isothermobath; possessing or indicating equal temperatures in a vertical section, as of the ocean.