Alphatron
α粒子电离压强计, α射线管
🗣️ 情景例句
How can I refuse when you look at me like that?
你那样子看我，叫我怎么拒绝啊？
He received full credit for his studies at a previous school.
他在一所先前的学校取得了所有课程的学分。
You've done a wonderful job. Well done! Well done!
你真做得太棒了！