单词：
单词： 相关文章
SAN FRANCISCO, Nov. 29 (Xinhua) -- Hewlett-Packard (HP) on Tuesday issued a statement to refute some security flaw claims on its LaserJet printers. Today there has been sensational and inaccurate reporting regarding a potential security vulnerability
英语新闻
图 graph 子图 subgraph 有向图 digraph(directed graph) 无向图 undigraph(undirected graph) 完全图 complete graph 连通图 connected graph 非连通图 unconnected graph 强连通图 strongly
实用英语
今天我们要学的词是back-to-school。 Back-to-school, 返回学校，其实就是指假期结束，要开学了。 Many stores have back-to-school promotions in August, 很多商店都会在八月份新学期开始前推出商品促销活动。
英语每日一词
今天我们要学的词是back-to-school。 Back-to-school, 返回学校，其实就是指假期结束，要开学了。 Many stores have back-to-school promotions in August, 很多商店都会在八月份新学期开始前推出商品促销活动。
英语单词荟萃
LAGOS, Jan. 28 (Xinhua) -- The Nigerian government on Wednesday confirmed the outbreak of bird flu in 11 states. Minister of Agriculture and Rural Development Akinwumi Adesina made the disclosure at an emergency meeting on Avian Influenza with state
英语新闻
The morning following the birth of our first child, my husband was mistakenly directed to the room of another new mother on the maternity floor. As he walked into the room, he bent over the nap- ping mother, whose back was turned to him, and gave her
趣味英语