[网络] 足盂蛋白;带负电荷的分子;足糖萼蛋白

9. When the flowers open out, the tantalizing aroma perfumes the air. 花盛开时,到处弥漫着诱人的芳香。 还能这样说: The air is full of aroma when the flowers come out. The blossomed flowers make the air aromatous. 应用解析:

发表于:2018-12-25 / 阅读(38) / 评论(0) 分类 情景会话口袋书人际篇

If you are like many language students, you might have a problem with procrastination. Perhaps you are slow to do homework or study for a test. Maybe you do not like to study or you become distracted while studying. Whatever the case may be, learning

发表于:2019-01-02 / 阅读(358) / 评论(0) 分类 2017年VOA慢速英语(六)月

In spring, some hollow flower-stalks grow up from the centre of the rosette of leaves. Each stalk bears what looks like one large yellow flower. But if you pull one of these flower-heads to pieces, you will find that it is really made up of a great m

发表于:2019-01-17 / 阅读(39) / 评论(0) 分类 英国学生科学读本

ATHENS, Sept. 25 (Xinhua) -- Greek indignant anti-austerity protesters returned to the streets of Athens, as the government categorically rejected media reports over the weekend regarding a Greek default in coming months. Some 3,000 demonstrators non

发表于:2019-02-06 / 阅读(67) / 评论(0) 分类 英语新闻

众所周知,托福(课程)TPO材料是备考托福听力最好的材料。相信众多备考托福的同学也一直在练习这套材料。但是,你是否仍有如下困惑:我是不是把TPO的题目全部做完就能得高分?我只有1个月

发表于:2019-02-21 / 阅读(47) / 评论(0) 分类 托福英语