ประโยคภาษาจีน : 中文句子 |
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xiāng dòu sù 香豆素 yǎng 氧 zá 杂 nài 萘 lín 邻 tóng 铜 yì zhǒng 一种 suì 碎 piàn zhuàng 片状 jīng tǐ 晶体 huà hé wù 化合物 cóng 从 jǐ 几 zhòng zhí 种植 wù 物 zhōng 中 tí qǔ 提取 rú 如 líng líng 零陵 xiāng dòu 香豆 hé 和 |
A fragrant crystalline compound, C9H6O2, extracted from several plants, such as tonka beans and sweet clover, or produced synthetically and widely used in perfumes. |