Vectorcardigram
向量心电图
🗣️ 情景例句
Thank you.
谢谢 。
Have you ever been to Japan?
你去过日本吗？
so America and the EU have been trying to reach a deal which would eliminate the need to double-test many products.
美国和欧洲一直在寻求达成协议，以便为许多产品取消双重检查。