transcription, транскрипция: [ ˌsir-ō-ˈne-gə-tiv ]
adjective
Date: 1927
: having or being a negative serum reaction especially in a test for the presence of an antibody
• se·ro·neg·a·tiv·i·ty -ˌne-gə-ˈti-və-tē noun
transcription, транскрипция: [ ˌsir-ō-ˈne-gə-tiv ]
adjective
Date: 1927
: having or being a negative serum reaction especially in a test for the presence of an antibody
• se·ro·neg·a·tiv·i·ty -ˌne-gə-ˈti-və-tē noun
Merriam-Webster's Collegiate English vocabulary. Энциклопедический словарь английского языка Merriam Webster. 2003