Etalon

[计] 标准, 规格, 校准器, 标准样件, 波长测定仪

🗣️ 情景例句

May I have your name, Please?
请问尊姓大名?
Here!
到!
We were both lucky. I think she is a hero too!
我们俩都很走运。我认为她也是个英雄。
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