Heis
[医][=high-energy ion scattering]高能离子散射
🗣️ 情景例句
She makes a good living as an author.
她靠当作家过着优裕的生活。
Would you mind getting together sometime?
你可以找个时间大家一起聚聚吗？
It was my first flight. I was nervous when the plane took off.
我第一次坐飞机，起飞时我有点紧张。