The condition prevents the blood from circulating freely.这种病阻碍了血液的循环畅通。She has a theory that drinking milk prevents colds.她有一种说法,认为喝牛奶能防止感冒.His disability prevents him from holding a job.他的伤残妨碍他就业....
She has a theory that drinking milk prevents colds.她有一种说法,认为喝牛奶能防止感冒.Ordinarily, random thermal jigging of the molecules prevents sound waves from behaving analogously to light quanta.通常, 分子的随机热运动,会让声波的行为和光量子有别.The indem...