1. 酸：tartly 辛辣地 | tartness 酸 | tartrate 酒石酸盐

2. 酸/锋利：tartly /辛辣地/锋利地/ | tartness /酸/锋利/ | tartrate /酒石酸盐/

3. 酸味：鞑靼种燕麦 Tartarian oat;banner oat;mane oat;Avena sativa L.var.orientalis | 酸味 tartness | 繸花;(玉蜀黍顶端的)雄花序 tassel

4. 尖酸; 锋利; 辛辣 (名)：tartly 辛辣地; 刻薄地 (副) | tartness 尖酸; 锋利; 辛辣 (名) | tartrate 酒石酸盐 (名)

1. a rough and bitter manner

    Synonym: bitternessacrimonyacerbityjaundicethorniness

2. a sharp sour taste

    Synonym: acerbity

3. the taste experience when vinegar or lemon juice is taken into the mouth

    Synonym: soursourness