Prevention of epidemics
[法] 防疫, 预防瘟疫
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
epidemics
[[ˌepi'demiks]]
n. 流行病；时疫；蔓延（epidemic的复数）
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
Seize (or Take) time by the forelock.
撤热打铁。
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，