Soura索拉
souradj.酸的;酸腐的;刻薄的v.变酸
sour milk drink酸乳饮料
sour distillate酸性馏分,含硫馏分
sour his cheeksadj.不高兴(哭丧着脸)
Sourthern Crown南冕星座
sourbush cherry酸灌丛樱
sour experience不愉快的经历
sourness sewage含硫污水
sour lotus milk酸莲奶
sour cherry bark[医] 酸樱皮
sour environment高含硫