1/2 A-nb Nb meaning: what does the useful term "nb" stand for? • 7esl 7esl infographic NB Meaning: What Does the Useful Term "NB" Stand For? • 7ESL NB Meaning: What Does the Useful Term "NB" Stand For? • 7ESL Check Details ← Nbt20002.2 N A 2+b 3 → Share with friends Link copied