scotoma的用法和样例：

词汇搭配

annular scotoma环状暗点
central scotoma中心性暗点,中心盲...
absolute scotoma绝对暗点
arcuate scotoma弓形暗点,弧形暗点...

Mother of Boko Haram Leader Speaks Out

A woman who claims to be the mother of a militant leader says she does not know if her son is alive or dead. Abubakar Shekau is the head of the Boko Haram militant group. Boko Haram launched its campaign against Nigerias government in 2009. Nigerian

发表于:2019-01-03 / 阅读(49) / 评论(0)

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Hi, I'm Patty Kim. Today we are setting our sights on India, a land of deserts and rain forests, modern cities and ancient beliefs. With over a billion people, India is the world's largest democracy, and many say it's a travelers paradise. In truth,

发表于:2019-01-22 / 阅读(41) / 评论(0)

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JUDY WOODRUFF: Now: terror and renewal in West Africa. Just days ago: Boko Haram pledged allegiance to the Islamic State group, raising fears the militants' insurgency in Nigeria could become part of an international conflict. This weekend saw a burs

发表于:2019-01-27 / 阅读(58) / 评论(0)

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Today is the beginning of Matariki, the Maori New Year. It is the time of year when the group of stars, The Pleiades, first appears in the sky. When the new moon appears after this, it is the time to celebrate Matariki. It has two meanings: Mata Riki

发表于:2019-01-27 / 阅读(40) / 评论(0)

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MADRID, July 3 (Xinhua) -- Luis Milla, coach of the Spanish football team for the London Olympic Games, named his 22-man preliminary squad for the quadrennial games on Tuesday. The list includes Jordi Alba, Juan Mata and Javi Martinez who formed part

发表于:2019-02-18 / 阅读(47) / 评论(0)

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E-commerce in South-East Asia 东南亚电商 Home-field advantage 本土优势 The global online-shopping giants may not find it easy to conquer the region 全球的电商巨人可能都难以征服这一地区 TROPICAL rain pounds on the roof of a

发表于:2019-03-09 / 阅读(143) / 评论(0)

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学英语单词

accessory sexual character

as if you owned the place