2D ECHOCARDIOGRAPHY
\tˈuː dˈiː ˌɛkəkˌɑːdɪˈə͡ʊɡɹəfi], \tˈuː dˈiː ˌɛkəkˌɑːdɪˈəʊɡɹəfi], \t_ˈuː d_ˈiː_ ˌɛ_k_ə_k_ˌɑː_d_ɪ__ˈəʊ_ɡ_ɹ_ə_f_i]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.