Pronunciation: ˌ te-tr ə - ˌ me-th ə l- ' led
Function: noun
Date: 1964
: a volatile poisonous liquid Pb(CH 3 ) 4 used especially formerly as an antiknock agent
Pronunciation: ˌ te-tr ə - ˌ me-th ə l- ' led
Function: noun
Date: 1964
: a volatile poisonous liquid Pb(CH 3 ) 4 used especially formerly as an antiknock agent
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012