1. 酸味：与气味相比,数目较少,作为基本味质可分为甜味(sweet-ness)、酸味(sourness)、咸味(saltiness)、苦味(bitterness),但一般认为以这四种为基本感觉,以此配伍可组成现实所有的味.

2. 酸度：souring 酸处理 | sourness 酸度 | South Sea timber 南洋材

3. 坏心眼：sourdough 面筋 | sourness 坏心眼 | sourpuss 讨人嫌的家伙

4. 酸味/性情乖僻/坏心眼：sourkrout /泡菜/ | sourness /酸味/性情乖僻/坏心眼/ | sourpuss /讨人嫌的家伙/

noun

1. a sullen moody resentful disposition

Synonym: sulkinesssullennessmoroseness

2. the property of being acidic

Synonym: souracidity

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

Synonym: sourtartness