SALIVA PUMP
\sɐlˈa͡ɪvə pˈʌmp], \sɐlˈaɪvə pˈʌmp], \s_ɐ_l_ˈaɪ_v_ə p_ˈʌ_m_p]\
Word of the day
Aerocurve
- A modification of the aeroplane, having curved surfaces, advantages which were first demonstrated by Lilienthal.