Ultraphotometer
n. 超光度计
🗣️ 情景例句
I am an atheist.
我是一个无神论者。
The sudden noise scared the dog away.
突然突然的噪音把狗吓跑了。
Whether a planet can support life depends on the size and brightness of its star, that is its 'sun'.
一颗行星是否能够维持生命取决于它的恒星——即它的“太阳”——的大小和亮度。