Desy
abbr. Deutsches Elektronen Synchrotron (German=German Electronic Synchrotron) （德語）德國電子同步加速器
??? 情景例句
There's no doubt about that.
此事確定無疑。
I just don't know what to say.
我就是不知道說什么。
The rope had been cut, so it was obvious that the lamb had been stolen.
繩子被人割斷，很明顯小羔羊是被人偷走了。