Electroradiometer
[医] 放射测量计
🗣️ 情景例句
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
How's your son?
你的表兄好吗？
Gandhi was thrown off a train and later a mail bus for insisting on travelling in the whites-only section.
旅行时，甘地因为坚持要坐白人座位，曾经先后两次被从一列火车与一辆邮车里扔出来。