Quantameter
光量子能量测定器
🗣️ 情景例句
and leave the number with the baby-sitter.
把餐厅的电话告诉临时保姆。
Don't forget to look after him.
不要忘记照料他。
Yes. Did you listen to the weather report on the radio?
是的。你收听了电台的天气预报吗？