您要查找的是不是：
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- He sucked in air, then went under the water again. 他深深吸了一口气又潜到水里。
- Designed to operate on land, water, or in air. 长于陆海空作战的，三栖的可在陆上、水上或空中操作的
- The butter is melting in the heat. 黄油受热后正在溶化。
- How much does sound travel faster in water than in air? 声音在水中比在空气中传播快多少？
- Let the cough drop melt in your mouth. 让止咳糖在你嘴里溶化。
- The speed of sound in water is about four as great as in air. 声音在水中的速度是空气中的四倍左右
- Abstract By the addition of Be and RE,the ignition temperature of ignitionproof magnesium alloy was raised 250 higher than that of AZ91D,it can be melted in air and its mechanic properties approach that of AZ91D. 通过添加铍和稀土，得到了着火点温度提高约250℃、可直接暴露在大气中熔炼的镁合金，其力学性能与AZ91D接近。
- Exhaust gas has been incriminated in air pollution in cities. 废气已过视为城市空气污染的原因。
- Snowflakes were melting in her hair. 雪花在她的头发里融化。
- She crawled onto the river bank and lay there gulping in air. 她爬上河岸,躺在那里喘着大气。
- They serve steaks that just melt in your mouth. 他们做的牛排柔嫩可口。
- Butter would not melt in his mouth! 他总是一本正经的样子。
- Chocolate Melt in your Mouth, not in your Hand. 巧克力融化在你的口，而不是在你的手.
- The chocolate has entirely melt in the her mouth. 巧克力在她嘴里完全溶化了。
- What is the percentage of nitrogen in air? 空气中所含的氮的比例是多少?
- He watched the bombs bursting in air. 他看见炸弹在空中爆炸。
- He sucked in air,then went under the water again. 他深深吸了一口气又潜到水里。
- The fog soon melted in the morning sun. ＂在早晨阳光下，雾很快消散了。＂
- The oxidizing temperature is350℃,3 hr in air. 过氧化则会使薄膜富氧，同样使结构变化，吸收限变宽而向高能方向移动。
