提示：点击例句中的单词，就可以看到词义解释

Deas about drafting a law on geographic marks protection law in china .

制定我国地理标志保护法的构想。

Deas s.a. olives processing , packing & exporting .

橄榄加工、包装及出口。

School officials said john deas , owner of a firearm before the incident was not seen touched it , but the gun suddenly rang .

学校负责人约翰迪斯称，事发前枪支的主人没有被看见触碰过它，但是枪却突然响了。