Vectron
超高频频谱分析仪
🗣️ 情景例句
It's a beautiful day.
今天天气真好。
Would you please read the draft contract and make your moments about the terms?
请仔细阅读合同草案，并就合同各条款提出你的看法好吗？
Women always have the last word.
女人总是最后说了算的。