偶尔会有病人过于虚弱，必须通过静脉注射进食。Occasionally a patient is so debilitated that he must be fed intravenously.你的狗应该有它自己进食和饮水用的碗。Your dog should have his own bowls for food and water.如果患者进食欠佳，药物会让他们感觉作呕。If the patient is poorly nouris...
在过去的总统选举中，密苏里州一直是国内其他州的晴雨表。In past presidential elections, Missouri has been a barometer of the rest of the country.我们的睡眠模式是心理健康的晴雨表。Our sleep pattern is a barometer to our psychological well-being.股票市场是商业的晴雨表.The stock ...
We need such expendable supplies as pencils, ink and paper.我们需要象铅笔 、 墨水和纸张这样的消费品.Once our services cease to be useful to them, we're expendable...一旦我们的服务对他们不再有用，我们就可能被抛弃。Terry Crews as Hale Caesar, an African - Amer...
Massage is used to relax muscles, relieve stress and improve the circulation.按摩可以使肌肉放松，缓解压力和促进血液循环。Stress may act as a trigger for these illnesses.压力可能会成为引发这些疾病的原因。Poor housing and family stress can affect both physical ...
The frozen snow was treacherous to walk on.在冻雪上行走有潜在危险。She was swept away by the treacherous currents.她给凶险的激流卷走了。The road becomes treacherous when it is iced up.道路结冰以后就很危险了.The current of the river is fast flowing and tr...