A digraph D is unilateral.有向图D是单连的.We shall abbreviate'directed graph'to digraph.我们将把“有方向的图”简称为方向图.There fore we study the kings of locally semicomplete digraph by its characterization.文章通过研究局部半完全有向图的结构定理,分类讨论了...
她 心不在焉 地玩弄着梳子上粘附着的几根头发.She absent - mindedly played with some hairs which clung to the comb.她心不在焉地玩弄着梳子粘附着的几根头发.She absentmindedly played with some hairs which clung to the comb.18约翰来了,也不吃,也不喝, 人就说他是被鬼附着的.For John came n...
这种自信就像华盛顿居民的自信一样, 用错了地方.That confidence, as Washington residents have learned, can be misplaced.你用错了这个宗教组织的名称.You are misapplying the name of this religious group.艾瑞丝删掉了所有拼错的字和用错的介词.Iris crossed out all the misspelled wo...