noun ダウンロード 🔗共有 カート A shrub, Catha edulis, whose leaves are used as a mild stimulant when chewed or brewed as tea; also a drug produced from this plant. Examples : "My uncle uses khat to stay awake during long business meetings. " 私のおじは、長いビジネス会議中に起きているためにカートを使います。 plant substance drink medicine culture world AIとチャット語彙ゲーム読解練習