1、Acetic: Tasting term indicating an undesirable vinegary smell.
醋酸的：一個用來表述不愉快酸味的品嘗術語。

2、Wine that contains too much acidity will have a nasty biting vinegary and sour taste.
但如果葡萄酒酸度太大，嘗起來就會非常尖酸，聞起來也會有很重的揮發(fā)性。

3、On first taste it is vinegary and sharp.
第一口的滋味酸而尖銳。

vinegary翻譯