twenty-one
N เลขที่ ยี่ สิบเอ็ด lek-ti-yi-sib-aed
twen ty-one ▶noun the card game blackjack.
twenty-one ▶noun [ mass noun ] the card game blackjack or pontoon.
tw è nty- ó ne 名詞 ⦅米 ⦆=blackjack 1 .