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...
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 ) ...
她跪了下来，轻吻迈克尔的脸颊。She knelt and brushed her lips softly across Michael's cheek.我跪了下来，祈求得到指引。I went down on my knees and prayed for guidance.他虔诚地跪在床边。He was kneeling by his bed in an attitude of devotion....
他和皮特差不多高，但更瘦。He was almost as tall as Pete, but skinnier.尽管他和威廉·皮特看法相似，却瞧不起他。He despised William Pitt, notwithstanding the similar views they both held.“她为什么想进那里面？”皮特心想。"Why does she want to get in there?" Pete wondered....
萨拉走上前来，紧绷着脸，怒气冲冲。Sarah came forward with a tight and angry face.小男孩羞怯地走上前去握了握利奥的手。The little boy stepped forward timidly and shook Leo's hand.她走上前去从即将离职的总统手中接过了就职腰带。She arrived to receive the sash of office from the...