您要查找的是不是：
- Air is a fluid but it is not a liquid. 空气是流体，但不是液体。
- Air is a fluid but not a liquid, while water is both a fluid and a liquid. 空气是流体不是液体，水是流体也是液体。
- Air is a fluid but not a liquid. 空气是流体，不是液体。
- Air is not a liquid. 空气不是液体。
- Air is a fluid but not a liquid,while water is both a fluid and a liquid. 空气是流体不是液体，水是流体也是液体。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Air is neither a solid nor a liquid. 空气既不是固体,也不是液体。
- An empty stomach is not a good political adviser. 空肚子不是政治上的好顾问。
- Air is a mixture,not a compound of gases. 空气是气体的混合物，不是化合物。
- Dry air is a good insulator, but sea water is not. 干燥空气是一种好绝缘物，海水则不是。
- He is not a man who forgives easily. 他不是一个肯轻易宽恕人的人。
- Air is a mixture, not a compound, of gases. 空气是多种气体的混合物;不是化合物.
- He is not a man with worldly wisdom. 他不是一个有处世才能的人。
- There is not a scrap of truth in what he says. 他说的话没有半点是真的。
- Boredom is not a ground for divorce. 日久生厌不能成为离婚的理由。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- Do business, but is not a slave to it. 宁做事之主，不为事之奴。
- The air is not the domain of winged beasts alone. 天空并不是有翼动物的专有领域。
- He is not a snob and therein lay his downfall. 他不是个势利小人，而他失败的原因正在于此。
- It is not very cold. The air is fresh today. 不太冷，今天空气较新鲜。
