Heterochromatic areas tend to stain intensely during interphase, sometimes forming condensed masses called chromocentres. 异染色质部分在间期有染色很浓的倾向, 有时形成浓缩的块状,这些块状叫做染色中心.
A gun went off and people cowered behind walls and under tables.一声枪响，人们缩到墙后或桌子底下躲起来。He cowered in the corner, gibbering with terror.他蜷缩在角落里，吓得语无伦次。The naughty dog cowered in a corner.那条不听话的狗退缩到角落里。The hostages cowered in...
我二十岁前后那几年过得真苦啊。My late teens and early twenties were really rough years.显然，莫扎特在二十几岁到三十刚出头时，身体非常好。Mozart clearly enjoyed good health throughout his twenties and early thirties.结婚二十年里，他只像样地度过两次假。In twenty years of mar-riag...
这条裙子刚过膝.The skirt comes just below my knees.雪深过膝.The snow is more than knee - deep.切忌搭配裙摆过膝,带领的衬衣以及任何过于中规中矩的衣服.Avoid knee - length hems collared shirts, and anything that's too matchy - matchy....
The chick is ugly and almost reptilian in its appearance.这只小鸡长得很丑，看起来几乎像个爬行动物。Being from Orion do Zetas contain DNA from the Reptilian race?齐塔人是从猎户座而来,DNA来自爬虫族 吗 ?For this reason, it is often called the'reptilian br...
他们刚离开，扛着步枪的士兵们就到了。Scarcely had they left before soldiers arrived armed with rifles.他们持有的步枪、机枪、地雷和催泪弹数量惊人。They possess a formidable arsenal of rifles, machine guns, landmines and teargas.汤姆走在前面，背上挂着一支步枪。Tom was leading, a...