Epidemiologist
n. 流行病学家
🗣️ 情景例句
Well ...? Could we ask for anything more?
嗯…… 我们还有什么可求的吗？
The cat and dog may kiss, yet are none the better.
猫犬可相吻，莫逆却难成。
Yes. You should never keep fish in a small round bowl.
错不了。你绝不能把鱼养在一个小圆缸里。