Obsidional infection
[医] 战场感染
🧩 词语组成解析
a. 包围的,围攻的
infection
[in'fekʃən]
n. <医>传染，感染;传染病，染毒物;影响;
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
Better late than never.
迟做总比不做好。
It's seven twenty.
七点二十了。