檳びんろうじゅ・ビンロウジュ檳榔樹表記・読み:びんろうじゅ・ビンロウジュ1areca palm (Areca catechu)名詞word usually written using kana alone2betel palm; betel nut tree名詞colloquialword usually written using kana alone札へ残す語をコピー