Ion engine
[电] 离子引擎
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
You have that look in your eye.
你的眼睛里显示出你已有了答案。
The restaurant is downstairs.
那餐厅在楼下。
Yes, it's Bob here. Can you ask him to call me back?
可以，我是鲍勃。你能请他给我回个电话吗？