From professional translators, enterprises, web pages and freely available translation repositories.
tonau pylsiau
pulses
Last Update: 2014-08-20
Usage Frequency: 1
Quality:
gwyddonydd: ym 1888 profodd fod tonau radio yn bodoli.
scientist: in 1888 he proved that radio waves exist.
Last Update: 2014-02-06
Usage Frequency: 1
Quality:
