Ribose and deoxyribose are constituents of the nucleic acids RNA and DNA.核糖与脱氧核糖分别是核糖核酸与脱氧核酸(DNA)的结构成分.The sugar in all the nucleotides of DNA is deoxyribose.所有DNA的核苷酸中的糖均是脱氧核糖.Deoxyribose A pentose ( five - carbon ) sug...
What are you gazing at?你在凝视什么? stare指 “睁大眼睛、目不转睛地盯着看”,如:She was gazing at him with a soft, contented smile on her face.她注视着他，脸上带着温柔而满足的微笑。Gazing up into his eyes, she seemed to take in all he said.她抬起头注视着他的眼睛，好像听懂了他说的一切。...
I have very pale skin that never tans...我皮肤很白，怎么也晒不黑。Then I'll have to wear tacky old grays and tans and lilacs. "那么,我就只能穿倒霉的老灰色,穿褐色和淡紫色了.I have very pale skin that never tans.我皮肤很白，怎么也晒不黑。Bottle tans can make your ...
This condition is called seasonal affective disorder, or SAD for short.这种病情叫做季节性情感失调症，或简称SAD。recipes that make imaginative use of seasonal vegetables妙用时令蔬菜的菜谱the seasonal cycle of death and rebirth死而复生的四季轮回...
My bank manager furrowed his brow, fingered his calculator and finally pronounced 'Aha!'...我的银行经理眉头紧锁，拨弄着计算器，最后终于“啊哈!”了一声。Aha,so it’s you hiding here.啊哈，是你藏在这儿。Aha, you can't slip away this time.哈哈, 这回你溜不掉...
The treatment of brain edema type is using hyperosmotic dehydration as core.脑水肿型以高渗脱水剂为主.This loss of sodium can cause dehydration and cramping.钠流失会造成脱水和抽筋.The dehydration process leads to fairly extensive decomposition ...