同型丝氨酸也牵涉到蛋氨酸的生物合成.Homoserine has also been implicated in the biosynthesis of methionine.甘氨酸去除二氧化碳和氨能产生丝氨酸.The glycine can give rise to serine with the elimination of carbon dioxide and ammonia.甘油 3- 磷酸是丝氨酸的前体.Glycerate 3...
Human life is of inestimable value...人的生命无价。shared all the inestimable advantages of being wealthy, good-looking, confident and intelligent拥有富有、漂亮、自信、聪明等绝对的优势a thing of inestimable value无价之宝This gives the professional an...
She is renowned for her advocacy of human rights.她以提倡人权而闻名.He is insistent on the advocacy of new scientific methods.他坚持提倡新的科学方法.Consumer advocacy groups are not so enthusiastic about removing restrictions on the telepho...
Hank explained our predicament.汉克说明了我们的艰难处境。Beets are Hank's favorite vegetable.甜菜根是汉克最爱吃的蔬菜.He is trying to wind a hank of wool into balls.他正在努力把一卷毛线缠成线球....
We should tell his parents that he often shirks school.他动不动就赖学,这种情况应该及时向家长反映.He always shirks the unpleasant tasks.他总是逃避那些厌恶性工作.She shirks her duties.她逃避责任....
由于他老是装出一副自以为是的架势,所以同学们就叫他“自大的夜郎”.His classmates called him a show - off because of his bumptious airs.你怎么能容忍那个自大的糊涂虫 呢 ?How can you tolerate that pompous idiot?他们全是傲慢自大的人, 很快就使哥伦布感到不快.They were pround, conceited fellows,...