Why didn't he hold the Yankees instead of everlastingly retreating?他为什么不将北军挡住,反而节节败退 呢 ?" I'm tired of everlastingly being unnatural and never doing anything I want to do." 我再也忍受不了这样无休止地的勉强自己,永远不能赁自己高兴做事....
DNMT 1, in turn, reinforced HP 1 binding to methylated histones.DNMT1可依次加强Hp1蛋白与甲基化组蛋白相结合.Beware of methylated alcohol, which is very poisonous, and should never be added to drinking water.要提防甲基化酒精, 那是剧毒的, 永远不能掺入饮用水.CpG ...
We will muddle through and just play it day by day.我们会应付过关的，就一天一天地演吧。I live for the moment, day by day, not for the past.我活在当下，过一天算一天，而不是活在过去。Day by day I am getting better and better.我在一天天地好转。...
摩纳哥公国the principality of Monaco除了国王或公国君主外,那时什么人都不能修建城堡.No one but a king or prince might build a castle.梵地冈城邦最为稳定, 再依次是瑞典 、 卢森堡公国和摩纳哥.Vatican City was ranked most stable, followed by Sweden, Luxembourg and Monaco....
心脏有瓣膜控制血液流进流出.The heart has valves to let blood flow in and out of it.二尖瓣狭窄的病变是在心肌而不是在瓣膜.The abnormality mitral stenosis was in myocardium, not in the valve.他们是那些最不适于作瓣膜切开术的患者.They are patients in whom the valvulotomy wa...