microtoroid

例句：

1. 1. The microtoroid is a small, compact device that can be used for data storage and processing.
   微型磁环是一种小型、紧凑的设备，可以用于数据存储和处理。
2. 2. The microtoroid has been widely used in various fields due to its high efficiency and low power consumption.
   由于其高效率和低功耗，微型磁环在各个领域得到了广泛应用。
3. 3.The microtoroid is a key component of many modern electronic devices, providing reliable data transfer and processing capabilities.
   微型磁环是许多现代电子设备的关键组件，提供可靠的数据传输和处理能力。