单词：sequential tracks
单词：sequential tracks 相关文章
上星期我朋友的公司出了一起风波。一名会计被发现挪用公款。他连续几个月没被发现，因为他做得很隐蔽。我们可以用一个习惯用语来形容他的这种做法，那就是cover one's tracks. To cover one's
英语口语
【句子对照】 Chris came from the wrong side of the tracks, but eventually he became a millionaire. 克里斯来自一个城镇的贫困地区，但他最终成了百万富翁。 【关键俚语】 Wrong side of the tracks 英：The poor part of
美国常用英语俚语
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单词解析速记
The Aldens stood close together, silently looking at the fallen snow figures. Henry put an arm around Bennys shoulder. Maybe it was an accident, he said, hoping to comfort his brother. Benny didnt respond. What kind of accident? Violet asked. Henry s
32 The Mystery in the Snow
人们时而有赶紧离开某一个地方的必要。我们今天要学的几个习惯用语都常用来表示必须迅速离开的意思。第一个习惯用语是：make tracks。 Tracks这个词有一种解释是足迹，就是人走过泥沙地或
美国习惯用语
拓扑排序 topological sort 偏序 partical order 拓扑有序 topological order AOV网 activity on vertex network AOE网 activity on edge network 关键路径 critical path 匹配 matching 最大匹配
实用英语