Effusor
漫射体
🗣️ 情景例句
And the others. I do have it all.
还有其他的。我确实拍齐了。
If you don't have the quality inquired for, please offer us its nearest equivalent.
如果贵方没有所要求质量的产品，请提供与之最接近的产品。
How much?
多少钱？