Ioffe
bar[物](用以增加核聚变时磁场强度的)约飞棒
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的？
Danger is next neighbour to security.
危险是安全的近邻。
He began his diet a week ago.
他是一星期前开始节食的。