Dyspnea is the perception of uncomfortable , distressful, or labored breathing.呼吸困难是病人对呼吸不适 、 呼吸困苦或费力的自我感觉.I was close enough to the elk to hear its labored breathing.我离那头麋鹿非常近，能听见它吃力的呼吸声。He labored under the delusion th...
They menaced her with a whip.他们用鞭子威胁她.The people are being menaced by the threat of war.人民正受到战争的威胁.Maston courageously menaced them with his steel hook.梅斯顿勇敢地用他那可怕的铁钩子威胁它们....
I was vaccinated against tetanus.我接种了破伤风疫苗。Dogs must be vaccinated against distemper...狗必须接种犬瘟热疫苗。Have you had your child vaccinated against whooping cough?你给你的孩子打过百日咳疫苗了吗？Then both groups were vaccinated with a chickenp...
目的: 探讨分泌性中耳炎 ( SOM ) 、鼓室导抗图为C型患者的咽鼓管功能.Objective : To explore eustachian tube ( ET ) function in patients suffered from SOM with C type curve.目的: 探讨声导抗测试对分泌性中耳炎的诊断价值.Objective : To investigate the value of acoustic immit...