Euve
极紫外探测器
🗣️ 情景例句
Are you serious?
你说真的吗？
The law is not the same at morning and at night.
早上的法令跟晚上的不一样；朝令夕改。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。