?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.Cottonseed meal is deficient in lysine, methionine and leucine.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the principal precursor of alanine , as well as leucine and valine, is pyruvate.饰胶蛋白聚糖(Decorin,D...
They were afraid of answering the questions and incriminating themselves.他们担心因回答这些问题而受到牵连。They are afraid of incriminating themselves and say no more than is necessary.他们害怕受牵连，一句话也不肯多说。He listened to Smillie's recou...
Petunia: So he can't really be charged with burglary.佩图尼亚: 然则不能控告他入屋盗窃.Petunia Dersley : Cook breakfast. And try not to burn anything.佩妮·德思礼: 快去煮早餐, 不准烧焦东西.Petunia Dersley : Up . Get up. Now!佩妮·德思礼: 起床! 起床了! 快呀!...