Patient zero
首例病例\\n第一感染源\\n零号患者\\n零号病患
🧩 词语组成解析
zero
['zɪro]
n. （数字）0;零度;
adj. 全无的，没有的;
v. . 聚焦，集中;
🗣️ 情景例句
We're going to go to lunch in a few minutes, honey.
我们一下子就去吃中餐， 亲爱的。
Do you ever study English on Sunday?
你曾经在星期日学英文吗？
Are you really going to retire, miss Marsh?
马什小姐，您真的准备退休吗？