Non-PRO English to Malay Science Biology (-tech,-chem,micro-) Radula

Radula
A radula is the rough tongue common to all molluscs.
The tongue
 is the large bundle of muscles on the floor of the mouth that manipulates food for chewing and swallowing.
 is one of the organs of taste. Much of the surface of the tongue is covered in taste buds.
 assists in forming the sounds of speech.
 also plays a major role in the tongue kiss and in oral sex.
 can be used as synonymous for language, e.g. mother tongue.