Retrograde infection
[医] 逆行性感染
🧩 词语组成解析
retrograde
['rɛtrəɡred]
adj. 向后的;退化的;恶化的;次序颠倒的;
vi. 逆行;倒退;退步;
vt. 使倒退;
vi. 倒退地;向后地;
retro向后，倒退+grade步，级→向后退步→退步，堕落
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
The organization serves major companies in this city.
这个组织为本市各大公司服务。
My brother is twice as tall as your sister.
我弟弟比你妹妹高一倍。
But that was not all.
它一再重复这些圆圈。