A can of beer means a bottle of beer. As a quantifier, "Yi Ting" is generally used to describe pop-top drinks. For example, a can of coke, a can of sprite, a can of beer and so on. Listening means listening; Listen for the first time; Heard many times; Listen completely; Loanwords. A dozen or a mention of beer is twelve bottles.

Brief introduction of beer

Beer is an alcoholic beverage made from malt and barley malt, hops, liquid gelatinization and saccharification, and then liquid fermentation.

Beer contains low alcohol content, including carbon dioxide, various amino acids, vitamins, low molecular sugar, inorganic salts and various enzymes. Among them, low-molecular-weight sugars and amino acids are easily digested and absorbed, which produces a lot of heat energy in the body, so beer is often called "liquid bread".

Generally speaking, 1L12 bx beer can generate 3344kJ of heat, which is equivalent to the heat generated by 3 ~ 5 eggs or 2 10g bread. If a light manual worker can drink1l beer a day, he can get one third of the required heat.