| 31. | an attack of asthma, flu , malaria, hiccups, nerves, etc |
| 气喘, 流感, 疟疾, 呃逆, 神经质等发作
|
| 32. | a popular remedy for flu , toothache, cramp |
| 流感, 牙痛, 痉挛的常用疗法
|
| 33. | a flu virus that is not responsive to treatment |
| 不易治疗的流感病毒
|
| 34. | a light attack of flu |
| 轻度流感
|
| 35. | get bronchitis, flu , measles, etc |
| 患支气管炎, 流感, 麻疹等
|
| 36. | pick up an infection, a cold, the flu , etc |
| 受传染, 着凉, 得流感
|
| 37. | a virulent strain of flu |
| 一种致命的流感
|
| 38. | the flu , rabies, AIDS, etc virus |
| 流感, 狂犬病, 艾滋病等病毒
|
| 39. | a bout of flu , bronchitis, rheumatism, etc |
| 流感, 支气管炎, 风湿病等的侵袭
|
| 40. | be down with flu |
| 患流感病倒
|