Butterfly Ray

* 1butterfly ray short-tailed broad-finned stingray
English Related Words* a ray of hope
* actinic ray
* ahl al ray
* alpha ray
* alpha ray spectrometer
* androgyne ray
* anode ray
* asclepias butterfly
* atlanta butterfly
* bbn butterfly
* becquerel ray
* beta ray
* beta ray spectrometer
* beta ray spectrum
* bishop ray