Tokamak
[化] 托卡馬克; 托卡馬克磁約束聚變環流器
??? 情景例句
I'd like to borrow some money.
我想借一些錢。
Karl must concentrate on his work.
卡爾必須集中精力于自己的工作。
Hi! I'm sorry I was out when you rang.
你好！我很抱歉，你打電話時我出去了。