单词:high melting point refractory
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Down with Depressio 1. Everyone has a bad day once in a while. Problems at work, arguments with family members, or even changes in the weather can all bring us down and leave us feeling unhappy for a
1. Right, lets get started. 2. Let me introduce myself. 3. Ive divided my presentation into three main parts. 4. Just to give you a brief overview. 5. Ill be saying more about this in a minute. 6. Im sure the implications of this are clear to all of
今天我们要学的词是 high point。High point 意思是高潮,顶峰。The game was a nail biter. It's definitely the high point of the season. 这场比赛扣人心弦,绝对是本赛季最棒的一场。Lighting of the Christmas tree push
Salt vs. Ice 食盐大战冰块 Y: Why does salt melt ice? D: It lowers the melting and freezing point of water. Y: Oh,OK.Wait,I don't get it. Doesn't that mean the salt make ice colder? D: Let me explain.Pure water freezes at thirty-two degrees Fahr
D:Yael, do you know what's the best thing about state affair? Y: Do you tell. D: Fried candy bars, two favoriate treats rolled into one. And doesn't it bother your mind how they manage fried chacholate without making a terrible mess? Fried candy ba