单词：natural solid insulator
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Preparing a Professional Portfolio Melinda: Ta da! Im finally done with my portfolio. Do you want to see it? Chad: Sure. This portfolio has samples of your work, right? Melinda: It does, but its much more than that. Its a presentation of the highligh
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今天我们要讲的美国习惯用语是：a blank check。Blank是空白的意思，check是支票的意思。不言而喻， a blank check就是一张空白支票。空白支票可是好东西，那是一张已经签过名，可以随便填写金额
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心烦意乱、不知所措，心绪久久不能平复。英文里，你该如何形容这乱糟糟的心情？小编为你整理了下面这些表达，下次感觉心里乱乱的，你就这样说好啦~ 1. I've got a lot on my mind. 我有很多心事
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