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...
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....