99久久久久国产精品免费人果冻-天天干天天干-www.日批-欧美色图88-亚洲 一区二区 在线-日韩大片在线永久免费观看网站-国产一在线-91国产免费观看-大尺度做爰啪啪床戏阳台-在线观看国产免费视频-欧美在线不卡视频-麻豆一区产品精品蜜桃的广告语-在线成人激情-香蕉视频一直看一直爽-国产在线观看99-懂色av蜜臀av粉嫩av-人妻换人妻aa视频

英語單詞

influenza是什么意思

influenza

英 [?nfl?'enz?] 美 [,?nflu'?nz?]
  • n. [內(nèi)科] 流行性感冒(簡寫flu);家畜流行性感冒

中文詞源


influenza 流感

in-,進(jìn)入,使,-flu,流動(dòng),詞源同fluid,fluent.引申詞義傳染性疾病,現(xiàn)用于指流感。

英文詞源


influenza
influenza: see flu
influenza (n.)
1743, borrowed during an outbreak of the disease in Europe, from Italian influenza "influenza, epidemic," originally "visitation, influence (of the stars)," from Medieval Latin influentia (see influence). Used in Italian for diseases since at least 1504 (as in influenza di febbre scarlattina "scarlet fever") on notion of astral or occult influence. The 1743 outbreak began in Italy. Often applied since mid-19c. to severe colds.

雙語例句


1. Every year new strains of influenza develop.
每年都有新的流感病毒出現(xiàn)。

來自柯林斯例句

2. They took steps to prevent the spread of influenza.
他們采取措施阻止流感的傳播.

來自《簡明英漢詞典》

3. The last attack of influenza has left me rather groggy.
上次患流行性感冒后使我至今軟弱無力.

來自《現(xiàn)代英漢綜合大詞典》

4. Influenza proliferated throughout the country.
流感在全國蔓延.

來自《簡明英漢詞典》

5. Influenza is an infectious disease.
流感是一種傳染病.

來自《簡明英漢詞典》

單詞首字母

内乡县| 海兴县| 阜新| 静宁县| 彩票| 娄烦县| 浮山县| 苗栗县| 海城市| 宜兴市| 洱源县| 阿尔山市| 宜川县| 平湖市| 云安县| 独山县| 南华县| 寿阳县| 竹溪县| 泸定县| 西城区| 苏州市| 平凉市| 修文县| 阿拉尔市| 镇赉县| 崇文区| 区。| 陆川县| 金乡县| 耒阳市| 巩义市| 彭州市| 荥经县| 双鸭山市| 泾阳县| 句容市| 达州市| 昭平县| 洛阳市| 阿瓦提县|