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 like playing basketball and badminton.
我喜欢打篮球和羽毛球。
How often did I tell you not to say a word?
我告诉你多少次不要讲话?
I have 4 books and 2 magazines to check out.
我有4本书和2本杂志要借。