Gastroscopes
(gastroscope 的复数) n. 胃镜, 胃窥镜\\n[医] 胃[窥]镜
🗣️ 情景例句
I haven't got a clue on how to spend the National Day holiday.
如何度过国庆假期我还没有一点头绪。
It's a quiet city.
这是一个安静的城市。
Who do you think you are?
你以为你是谁？