英语四级淘金词汇第17课 Lesson_17 heart n.心,心脏;中央,要点;内心,感情;勇气 The cuttlefish has three hearts. ;乌贼有三个心脏. Some people seem to have quite a lot of friends, ;有些人看来有... /
2010-06-08 / 查看
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大众英语80篇背诵阅读带翻译(二十五) "50 Cells and Temperature Cells cannot remain alive outside certain limits of temperature, and much narrower limits mark the boundaries of effective function... /
2010-06-08 / 查看
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