Delco
abbr. Dayton Engineering Laboratory Company 代顿工程实验室公司
🗣️ 情景例句
Yes, I think so.
对，我想是的。
I was not aware of the danger.
我没有意识到危险。
Oh dear! What a terrible cough!
噢，宝贝！咳得还真厉害呢！