1. 有酸味的，酸的　having a sharp taste (like that of vinegar, a lemon or unripe fruit)
2. 有发酵味道的，酸腐的，馊的　having the taste of fermentation
3. 坏脾气的，别扭的　having or showing a bad temper; disagreeable in manner

　～ face　不高兴的脸
　～ grapes〔milk〕　酸葡萄〔奶〕
　go〔turn〕 ～　发酸，（计划）出岔，（建议）不再受欢迎
　look ～　满脸不高兴
　make sb ～　使某人脾气变坏
　taste ～　尝起来酸
　～ on　厌恶
　～ to the taste　酸味的

　Lemons have a sour taste.　柠檬有股酸味。
　The baby's clothes have a sour odor.　这个婴儿的衣服有酸味。
　He has a sour face.　他有一张难看的脸。
　Most green fruit is sour.　大多数未熟的水果都是酸的。
　She really looks sour this morning.　她今天上午脾气的确有些坏。
　He is very sour to the children.　他对孩子很刻薄。

　His disappointments have made him sour.　失望使他的脾气变坏了。

 ♣ go〔turn〕 sour
　变得令人不愉快，变坏，变糟　become unfavorable or unpleasant; turn out badly
　This milk has gone sour.　这牛奶已变酸了。

 ♣ sour, acid
　参见acid条。

1. vt. & vi.（使）变酸　 (cause to) become sour or bad
2. vt.使产生反感　 cause to dislike

　～ acridly　辛辣地变坏
　～ extremely　变得极度地酸
　～ horribly　令人可怕地变坏
　～ unexpectedly　意外地变酸
　～ on　对…变得不友好
　～ on one's best friend　对自己最好的朋友变得不友好

　The milk soured when it was left in the hot sun.　牛奶放在炎热的太阳下会变酸。
　Her temper has soured.　她的脾气变坏了。
　The hot weather has soured the milk.　热天气使牛奶变酸了。
　Their clumsy performance soured us on the play.　他们拙劣的表演使我们对该剧产生反感。
　Poverty has soured the old man.　贫困使那位老人变得厌烦。

　［同义词］ adj. acid, sharp, spoiled, unpleasant
　［反义词］ adj. pleasant, sunny
　［词源］古英语sur（酸）