Bevatron
n. 高能质子同步稳相加速器\\n[医] 质子回旋加速器
🗣️ 情景例句
How can I get in touch with you?
我怎样和你联系呢？
Did you work all day?
你整天工作吗？
It was stolen twenty years ago when Dan was a boy of fifteen!
这是20年前丹还是一个15岁的孩子时被人偷走的！