Sophericity
[化] 球形度
🗣️ 情景例句
He looked up at me.
他仰头看我。
You may rest assured that the shipment will be duly delivered.
你们尽可放心，我们会按时交货的。
Such a messenger, receiving our radio and television signals,
这种自动化信息装置，在接收到我们的无线电和电视信号后，