もう一本

one more

→ もう
phrase Rare #34,865
one more Used with 一本, a counter for long, cylindrical objects such as bottles, cigarettes, and pens. Depending on context, it can mean one more bottle, cigarette, or similar item.
JA: ビールをもう一本お願いします。
EN: One more beer, please.

ワインもう一本買ってくればよかったね

We should have bought another bottle of wine.

ワインをもう一本ください

Please give me another bottle of wine.

もう一本ないのか

Isn't there another one?

— ブレット・トレイン (2022)

彼はもう一本たばこに火をつけたすぐに消した

He lit another cigarette, but put it out right away.

彼はもう一本煙草を吸いたいという欲望勝てなかった

He couldn't resist the urge to smoke another cigarette.