[化] 哌嗪荒酸; 哌嗪羧二硫代酸

精品五句-6-It takes sb some time to do sth

[Steven精品五句] 普通句 It takes me a long time. 我花了好长时间。次级高手句 It takes me quite a long time. 我花了相当长的时间。高手句 It takes me quite a long time t

发表于:2018-12-07 / 阅读(74) / 评论(0)

精品五句

秘鲁，哥伦比亚同意促进双边项目

LIMA, June 19 (Xinhua) -- Authorities of both Peru and Colombia have agreed to promote bilateral development and cooperation projects till 2015, announced Luis Olivera, director of the Peruvian International Cooperation Agency (PICA), Wednesday. The

发表于:2019-01-31 / 阅读(44) / 评论(0)

英语新闻

万万没想到：人人都吃土，每年3.6万毫克

We all know we shouldn't eat dirt, but we do it anyway. Mostly not on purpose dirt gets into our bodies all day, every day, whether we want it to or not. It's understandably difficult to figure out exactly how much is getting in, but that might be be

发表于:2019-02-06 / 阅读(33) / 评论(0)

阅读空间

【趣谈英语】异食癖-Pica Means Magpie

Pre-Listening Vocabulary pica: an eating disorder characterized by a craving for non-food substances magpie: a long-tailed, black and white bird craving: a strong feeling of need, usually related to food consumption persist: to last a long time psych

发表于:2019-02-27 / 阅读(127) / 评论(0)

趣谈英语

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band setting tuning condenser

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