Dsir
abbr. Department of Scientific and Industrial Research <英>科学与工业研究局
🗣️ 情景例句
No, no, Robbie doesn't have them.
不， 不， Robbie没有拿。
Express your ideas clearly to me.
把你的构想向我说清楚。
Can I show you around.
我来带你四处看看好吗？