Epidemics
[ [ˌepi'demiks] ]
辅助 Assistant
n. 流行病；时疫；蔓延（epidemic的复数）
🗣️ 情景例句
my career opportunities in Los Angeles.
我在Los Angeles的事业机会。
The bus is bigger than other cars, but too crowded.
巴士虽然比小汽车大，但是太拥挤了。
Mathilde! I didn't know. I'm sorry. But what happened?
玛蒂尔德！我还不知道这些情况哩。我真难过。但是，这是怎么回事呢？