medicine: time for a substance to lose half of its activity Spanska -
1.
Rimlexikon PluralEnglish translator: Spanish medicine: time for a substance to lose half of its activity Eesti sõnaraamat Español Traductor Svenska Översättare
Rimlexikon PluralEnglish translator: Spanish medicine: time for a substance to lose half of its activity Eesti sõnaraamat Español Traductor Svenska Översättare