Undercapacity

非飽和容量

??? 情景例句

What's going on?
你在忙些什么?
That's a book.
那是一本書(shū)。
In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
不一會(huì)兒我就忙著調(diào)拌起了黃油和面粉,很快我的手上就沾滿了粘粘的面糊。
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?? 更多 U 開(kāi)頭的單詞

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