Pentabromide
五溴化物
🗣️ 情景例句
Change your clothes, Carl.
把衣服换了， Carl。
Far from eye, far from heart.
离远而情疏。
When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.
不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。