酯 zhǐ ester Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 许多酯类化合物具有宜人的果香味。 xǔduō zhǐ lèi huàhéwù jùyǒu yírén de guǒxiāngwèi. Many esters have a pleasant fruity aroma. Source: Dong Chinese Dictionary