介绍茶叶英语

I could do with a cup of tea.The tea has been made.

An eastern Asian evergreen shrub or small tree(Camellia sinensis) having fragrant, nodding, cup-shaped white flowers and glossy leaves. The young, dried leaves of this plant, prepared by various processes and used to make a hot beverage.An aromatic, slightly bitter beverage made by steeping tea leaves in boiling water.Any of various beverages, made as by steeping the leaves of certain plants or by extracting an infusion especially from beef.Any of various plants having leaves used to make a tealike beverage.Chiefly British An afternoon refreshment consisting usually of sandwiches and cakes served with tea.High tea.An afternoon reception or social gathering at which tea is served.Slang Marijuana.字典里面摘的。

Have you ever wondered how the tea in your everyday cuppa gets from the plantation to your cup? Can you tell a Darjeeling from a Ceylon, an oolong from a white? Do you know why they are different?Now you have a chance to find out everything you ever wanted to know about tea! Due to popular demand, The United Kingdom Tea Council is partnering with 2 of the country's leading experts and offering a series of one day seminars for anyone who wants to discover more about our favourite beverage.

中国的茶叶：Chinese tea

Tea is a beverage made by steeping processed leaves, buds, or twigs of the tea bush (Camellia sinensis) in hot water for a few minutes. The processing can include oxidation (fermentation), heating, drying, and the addition of other herbs, flowers, spices, and fruits.There are four basic types of true tea: black tea, oolong tea, green tea, and white tea. The term "herbal tea" usually refers to infusions of fruit or herbs (such as rosehip, chamomile, or jiaogulan) that contain no C. sinensis. (Alternative terms for herbal tea that avoid the word "tea" are tisane and herbal infusion). This article is concerned exclusively with preparations and uses of the tea plant C. sinensis.Tea is a natural source of caffeine [1], theobromine, theophylline [2], theanine, and antioxidants, but it has almost no fat, carbohydrates, or protein. It has a cooling, slightly bitter and astringent taste.来自维基，更多：

The practice of drinking tea has had a long history in China, having originated from there. The Chinese drink tea during many parts of the day such as at meals for good health or simply for pleasure. Although tea originates from China, Chinese tea generally represent tea leaves which have been processed using methods inherited from ancient China. According to popular legend, tea was discovered by Chinese Emperor Shennong in 2737 BCE when a leaf from a Camellia sinensis tree fell into water the emperor was boiling. Tea is deeply woven into the history and culture of China. The beverage is considered one of the seven necessities of Chinese life, along with firewood, rice, oil, salt, sauce[clarification needed] and vinegar.Some writers classify tea into four categories, white, green, oolong and black. Others add categories for red, scented and compressed teas. All of these come from varieties of the Camellia sinensis plant. Chinese flower tea (花茶), while popular, is not a true tea. Most Chinese tea is consumed in China and is not exported. Green tea is the most popular type of tea used in China.Within these main categories of tea are vast varieties of individual beverages. Some researchers have counted more than 700. Others put the number at more than 1,000. Some of the variations are due to different strains of the Camilla plant. The popular Tie Guan Yin 铁观音, for example, is traced back to a single plant discovered in Anxi 安溪 in the Fujian province. Other teas draw some of their characteristics from local growing conditions. However, the largest factor in the wide variations comes from differences in tea processing after the tea leaves are harvested. White and green teas are heat treated (shāqīng (杀青)) soon after picking to prevent oxidization, often called fermentation, caused by natural enzymes in the leaves. Oolong teas are partially oxidized. Black and red teas are fully oxidized. Other differences come from variations in the processing steps.