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Intermediate filaments - unlike microfilaments and microtubules, they are verystable. Instead of being stacked proteins, as in actin, intermediate filaments are built of interlocking proteins. A dense
医务英语
STEVE INSKEEP, HOST: When it comes to healthy aging and keeping your memory sharp, here's one idea you may not have considered. Get your hearing checked, your ears. NPR's Allison Aubrey reports a new study finds people who restore hearing loss with h
2018年NPR美国国家公共电台10月
1.Get an Early Start早行动早漂亮Make a habit of washing your face a few hours before bed. If you wait until you're tired, you're more likely to blow it offallowing toxins and dirt to stay on there all night.Another consequence? You miss the bes
英语美文
The boys have made a big snow man. 男孩们堆了一个大雪人。 They have put a tall hat on his head, and an old pipe in his mouth. 他们给雪人头上戴了一顶大帽子，在它嘴里塞进了一个旧烟斗。 Hear them laugh as they play
美国语文第一册
He left no time to regret, Kept his dick wet, With his same old safe bet. Me my head high, And my tears dry, Get on without my guy. You went back to what you knew, So far removed From all that we went through. And I tread a troubled track, My odds ar
The Voice 美国好声音
He left no time to regret 他离开时毫无遗憾 Kept his dick wet 接着又去寻欢作爱 With his same old safe bet 带着他一成不变的安全赌注 Me and my head high 我和我高抬的头 And my tears dry 泪已流干 Get on without my gu
The Voice 美国好声音