Focal infection
[医] 病灶感染
🧩 词语组成解析
focal
['fəukəl]
adj. 焦点的，有焦点的;集中在点上的;病灶的，病灶性的;
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
I don't think I've had the pleasure.
我想我未曾有幸遇见过你。
Many a true word is spoken in jest.
戏言寓真理。
What do you find hardest in English?
你觉得学习英语哪方面最难？