Ertalyte
聚酯 经济的放射性同位素热电能源
🗣️ 情景例句
about taking care of babies, I assure you.
如何照顾小孩， 我向你保证。
This is an identification card.
这是一张身份证。
A few days later, she sent a boy to the workman to ask him if his name was Hans Bussman.
几天后，她派了一个男孩去问那人是否叫汉斯。巴斯曼。