- 基本释义
- 英英释义
- 更多资料
n.
- 1. 茶叶
网络例句
以下结果来自互联网
- A grade of Chinese black tea, obtained from the fifth and largest leaf gathered from a shoot tip of a tea plant.

功夫茶中国的一种浓茶,茶叶采自茶树顶部第五片和最大的一片叶子 - Tea leaves contain more caffeine (2.7 to 4.6 percent of the dried green tea leaf ) than does roasted coffee. But the concentration in the beverage averages somewhat less in tea.

茶叶含有比焙炒咖啡更多的咖啡因(占干绿茶叶的2.7~4.6%),但在饮料方面,茶中的咖啡因平均浓度却稍低。 - Another phenolic constituent is tea, theogallin, accounts for approximately 1 percent of the dry weight of the leaf. Chlorogenic acid, also a phenolic compound, is a minor constituent in tea.

茶叶中另一酚类组分是3-邻-没食子酰奎尼酸,它约占茶叶干重的1%。同属酚类化合物的绿原酸在茶叶中是次要成分。 - Tea leaves are extraordinarily rich sources of a group of compounds known as polyphenolic substances, which account for almost one-third of the weight of dried leaf.

茶叶是一组称为多酚物质的化合物的非常丰富来源,这类物质几乎占了干茶叶重量的三分之一。 - The concentration of phenolic substances is greatest in the bud and the first leaf of the harvested tea shoot, is progressively less in leaves 1 to 3 and is least in the stem.

在采摘下来的幼苗中,幼芽和头一片叶子中的酚类物质含量最高,从第一片到第三片叶子,酚类物质依次减少,茶梗中的含量最少。
网络释义
以下结果来自互联网
- 1. 茶叶
- 2. 茶叶,茶叶渣
- 3. 茶叶茶具
