单词:cyanopica cyanus
单词:cyanopica cyanus 相关文章
[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
The planet also began releasing oxygen, thanks to an ancient adoption of photosynthesis. A very ancestral primitive plant cell either engulfed or tried to digest or surrounded a cyanobaterium and instead of digesting it, it actually became an organ w
Superglue 强力胶 Male: Help!Help! Female:What's wrong? M: I was fixing my coffee cup with superglue .And I must have got some on my fingers but I scratch my forhead.And now my hand is stuck to my head. F: Superglue ? Cool! What makes supergl
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
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
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