您要查找的是不是：
- Vodka is produced as follows: the mixture of high-purity rectified alcohol and drinking water,then the solution treated by active carbon or birch carbon and then filtration.Alcohol quality is... 俄得克是由高纯度精馏酒精与饮水混合后,经桦木炭或活性炭处理和过滤而成,酒精质量是其最重要的质量指标。
- Alder trees belong to the birch family. 赤杨属于桦木科。
- The birch has smooth bark and slender branches. 桦树有光滑的皮和细长的枝。
- Should we bring back the birch as a punishment? 我们应该恢复用桦条抽打的体罚吗?
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- A criminal might receive twelve strokes of the birch. 罪犯可能要挨十二鞭。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- We found that birch bark could serve as paper. 我们发现桦树皮可以作纸用。
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- He switched the boys with a birch stick. 他用桦木条鞭笞那些男孩。
- He used a piece of birch to make a small boat. 他用一块桦木做一只小船。
- The growing birch tree exfoliated excess bark. 这正成长的桦树剥落了过剩的树皮。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Alaskan birch with white to pale brown bark. 阿拉斯加的一种桦树,白色至浅棕色树皮。
- An unruly child who was thrashed with a birch cane. 一个任性的孩子吃了一顿桦树棍
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下，我们保留下面的复写件。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- A rod from a birch, used to administer a whipping. 桦树的嫩枝，用作教鞭
