Seroprevalences
(seroprevalence 的复数) [医]血清阳性率
🗣️ 情景例句
Your cooking is better than mine, and I certainly prefer not having to bother to cook at all.
你的菜煮得比我好，我当然就不想班门弄斧了。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
and a period (which is the time it takes a wave crest to travel one wave length).
和周期（浪峰走过一个波长所需的时间）。