Thingamabobs
n. 某人；某东西（对不知名或暂时忘记名字的人或事物的代称, 等于thingumabob）
🗣️ 情景例句
I don't know.
我不知道。
To answer the first part of your question, I'd like to say that our studies were very extensive.
你问题的第一部分，我要说的就是我们的研究非常广泛。
You've gone too far!
你太过分了！