What does 乃 (nǎi) mean in English?

Card 1814HSK Level 41814/3571
CARD1814
PROGRESS51%
乃
nǎi
be; so; therefore(Verb)
Click to reveal
← Previous↑ DeckNext →

Reveal: Click/Space/Enter/↑↓/w/s/j/k•Navigate: ←→/h/l/a/d