Determeter
(往复式)去污试验仪
🗣️ 情景例句
the wedding will take place tomorrow.
婚礼只有明天举行了。
Could you give us detailed descriptions of the capabilities of your product?
请你把你们产品的性能给我们详细说明一下好吗？
I think the blue dress is prettier.
我认为那件蓝色的更漂亮些。