Dibromin
迪布罗明(二溴巴比土酸)
🗣️ 情景例句
Where's your grandson Robbie and his friend Alexandra?
你的孙子Robbie和他的朋友Alexandra呢？
Did you have a nice holiday?
你假期过得愉快吗？
Oh,there's someone at the door.
噢，门口有人！