大臣们不应该故意地误导议会与公众。Ministers must not knowingly mislead Parliament and the public.她故意地大步走到门前,并大声敲门.She strode purposefully up to the door and knocked loudly.他故意地选择了他所过的生活,并且深知其后果.He has deliberately chosen to lead the life...
对铁螯合剂去铁胺的研究也证实了这一观点.This is further supported by experiments with the iron chelator desferrioxamine.BHN的有机酸被称之为自然界最好的螯合剂.BHN's organic acid is considered nature's best chelating complexing technology.这就是螯合剂的作用原...