[ni.tro] adj [nitr-] (1892): containing or being the univalent group composed of nitrogen and two oxygen atoms
[2]nitro n, pl nitros (1903): any of various nitrated products; specif: nitroglycerin
[ni.tro] adj [nitr-] (1892): containing or being the univalent group composed of nitrogen and two oxygen atoms
[2]nitro n, pl nitros (1903): any of various nitrated products; specif: nitroglycerin
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012