您要查找的是不是：
- A steroid containing a ketone group. 酮甾含酮基的甾类化合物
- Any of various carbohydrates containing a ketone group. 酮糖含酮基的一种碳水化合物
- A ketone, C10H6N4O2, that gives color to various natural yellow pigments. 核黄素一种用于制作各种天然黄色颜料的酮，C10H6N4O2
- A ketone,C10H6N4O2,that gives color to various natural yellow pigments. 核黄素一种用于制作各种天然黄色颜料的酮，
- Ketose A monosaccharide SUGAR containing a ketone (=CO) or potential ketone group, e.g. dihydroxyacetone. 酮糖：含有羰基的单糖。例如二羟基丙酮。
- In the other type of monosaccharide, the carbonyl function is a ketone group. These sugars are termed ketoses. 在另一种类型中,羰基的功能是作为酮类,这些糖被称为酮糖。
- It is a somewhat well known fact that sodium bisulfite will add to the carbonyl group of a ketone to form a crystalline addition product. 人们已经知道，亚硫酸氢钠可以加成到酮的羰基基团形成一个晶体加成产物。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- An acid can react with a base to form a salt. 酸可以和碱起反应而生成盐。
- The acid burnt a hole in the carpet. 酸把地毯烧了个洞。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A bowl of hot chicken soup is good for you. 喝一碗热鸡汤对你有好处。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- This place doesn't have a very savory reputation. 这个地方的名声可不太好。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
