Alphatron
α粒子电离压强计, α射线管
🗣️ 情景例句
And you, Susan Stewart,
那么 ，Susan Stewart
Young man may die but old men must die.
年轻人可能会死，老年人难免不亡。
In spite of the heavy rain, she went to the shop.
尽管下着大雨，她还是去了商店。