[sub.mi.cro.gram] adj (1946): relating to or having a mass of less than one microgram "~ quantities of a chemical"
SUBMICROGRAM
Meaning of SUBMICROGRAM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012
[sub.mi.cro.gram] adj (1946): relating to or having a mass of less than one microgram "~ quantities of a chemical"
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012