Cottonseed meal is deficient in lysine, methionine and leucine.?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.In plant cells the principal precursor of alanine , as well as leucine and valine, is pyruvate.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.Decorin ( DCN ) ...
leucyl leucine亮氨酰亮氨酸Cottonseed meal is deficient in lysine, methionine and leucine.?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.In plant cells the principal precursor of alanine , as well as leucine and valine, is pyruvate.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是...
Over the food, Richard blurted out what was on his mind.吃东西的时候，理查德把自己的想法一股脑儿全说了出来。She blurted it out before I could stop her.我还没来得及制止，她已脱口而出。"You're mad," the driver blurted out.“你疯了，”司机脱口而出。'I was looking for ...
1998年对所有人来说都是重要的一年：那是个变革的时期。1998 was an important year for everyone: a time of change.南非正在经历一场不可逆转的变革。South Africa was going through a period of irreversible change.指望在他的领导下发生更深层次的变革简直是痴心妄想。It is wishful thinking to expe...
车头灯扫过一张标志牌。The headlights raked across a painted sign.常常有狐狸穿越车前方的马路，我借助车头灯正好看见。Often a fox goes across the road in front of me and I just catch it in the headlights.他的车头灯照得我目眩.I was dazzled by his headlights....
现在许多工作场所禁止吸烟。Smoking is now banned in many places of work.吸烟导致每年有1万人死于慢性肺病。10,000 deaths a year from chronic lung disease are attributable to smoking.拉梅什把椅背调低，倚在上面吸烟。Ramesh had reclined his seat and was lying back smokin...