Smokers who inhale are likely to become addicted to nicotine.吸烟的人容易对尼古丁上瘾.I went through about four years of being addicted to video games...我大约有4年时间沉迷在电子游戏中。She was addicted to barbiturates.她对巴比妥酸盐产生了依赖性。Many smokers wh...
弗吉尼娅还在尽力成为一位勤勤恳恳、全心奉献的母亲。Virginia was still struggling to be a conscientious and dedicated mother.“ 我能奉献的只有鲜血 、 辛劳 、 眼泪和汗水 ”" I have nothing to offer but blood, toil, tears and sweat "尤其是大卫·柯鲁克先生, 他的一生是奉献的一生.Mr. David Cr...
The sex of the embryo is predetermined at fertilization.胚胎的性别早在受精时就决定了。...an ideal system for studying the development of the embryo...研究胎儿发育过程的理想方法Metabolic activity quickly develops in the cells of the embryo and the a...
肥胖会增加高血压和中风发作的几率。Obesity correlates with increased risk for hypertension and stroke.即使是轻度超重也会增加患高血压的风险。Being even moderately overweight increases your risk of developing high blood pressure.有高血压的人尤其易患糖尿病。People with high...