Quantacon
量子光电倍增管
🗣️ 情景例句
How much do I owe you?
我应付多少？
He went pale at the news.
听到消息，他脸色发白。
Ann began to put the candles on her cake. Then she counted them.
安开始把蜡烛插到她的生日蛋糕上。插完，她数了数。