bitter substance
常见例句
- The substance has a hard, bitter nature.
这种物质具有坚硬，易碎的特征。 - The effects of different storage condition on the bitter substance of Hop pellets were studied.
研究了颗粒酒花马可波罗在不同的储藏条件下其苦味物质的变化。 - The bitter almond contains amygdalin. Acid or enzyme can decompose amygdalin to prussic acid and benzaldehyde. Prussic acid is a poisonous substance.
苦杏仁含有苦杏仁甙，它在酸或酶的作用下，可以分解产生氢氰酸和苯甲醛，氢氰酸剧毒。
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