您要查找的是不是：
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The new folk song caught on really quickly. 这首新民歌流行得真快。
- The folk song has a good run in this area. 这支民歌在这个地区非常流行。
- The entertainers kicked off with a folk song. 表演者唱了一首民歌作为第一个表演节目。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- He is a very popular folk singer. 他是一位很受欢迎的民歌手。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Folk music is currently enjoying a renaissance. 民间音乐现在又时兴起来了。
- They are just simple country folk. 他们只不过是普通的村民。
- After harvest we will have a mass of rice. 秋收后，我们将获得大量稻谷。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- It is often used as folk medicine to cure snake bite. 它常被用作治疗蛇咬伤的民间药物。
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前，我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
- If you like folk singing you'll get it in good measure tonight. 你要是喜欢民族唱法，今晚可以尽兴了。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- He arranged many traditional folk songs (for the piano). 他(为钢琴演奏)改编了很多传统民歌。
