每年有5,000人死于家中的意外事故。5,000 people die every year because of accidents in the home.贝多芬是众多的音乐家中的天才.Beethoven was a phenomenon among many musicians.苏是家中的外向行动派，性格固执，能说会道，而且对政治非常热衷。Sue is the extrovert in the family; opinionate...
Aspartate is readily converted to asparagine.天门冬氨酸易于转变成天门冬酰胺.Further studies are needed on opioids, N - methyl - D - aspartate antagonists, and ion channel blockers.阿片类药物 、 N - 甲基 -D- 天(门)冬氨酸拮抗剂和离子通道阻滞剂的疗效还有待研究.Aspartate...