Epidemiologist
n. 流行病学家
🗣️ 情景例句
I want to end our relationship.
我想结束咱俩的关系。
An evening red and a morning grey, is a sign of a fair day.
晚霞红如火，晓色青如灰，定是晴朗天。
You'll be all right soon.
你很快就会好的。