高频通用词 第 280 级 · 阅读短文

共 16 句 · 中英对照 · 对应本级 10 个目标词

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Last winter my sister asked me to help her bake bread.去年冬天，我姐姐让我帮她烤面包。 She put yeast in warm water and waited for the rise.她把「酵母」放进温水里，等它发起来。 The amino acids in the flour feed the yeast, she said.她说，面粉里的「氨基酸」会喂养酵母。 I watched the mix move in a slow flux.我盯着那盆混合物，看它以很慢的「流动」变化。 A warm smell filled the whole room.暖暖的香味充满了整个房间。

While we waited, she read the numbers from her little screen.我们等待的时候，她读着小屏幕上的数字。 Each change had its own syllable in the transcription.每个变化在这份「转写」里都有自己的「音节」。 I did not follow that part, but I nodded.那部分我没听懂，但我还是点了点头。

Later she showed me a line that rose and then turned.后来她给我看了一条先上升、然后转向的线。 The shape had a clear contour, with two small hills.那个形状有清晰的「轮廓」，带着两个小丘。 She called the slow rise a gradient near the edge.她把边缘处缓慢的上升叫做「梯度」。 All the flour was gone, but residue stayed on the table.面粉都用完了，但桌上还留着「残留」物。 That thin layer was the residual part of our morning.那薄薄的一层，就是我们这个上午的「残余」部分。

She said calculus and discrete math both study such lines.她说「微积分」和「离散」数学都研究这样的线。 I told her I only wanted another big piece of bread.我告诉她，我只想再要一大块「面包」。 She laughed, and we sat down together by the fin on the wall.她笑了，我们终于在墙上的鱼「鳍」旁一起坐了下来。