例句與造句

1. member of ashrae committee, director of clean room technology committee, director of shanghai tech information exchange net, member of shanghai refrigeration of association, heat pump major
   現(xiàn)任ashrae協(xié)會高級會員；上海市電子學(xué)會潔凈技術(shù)委員會理事；上海市技術(shù)信息交流網(wǎng)理事；上海制冷學(xué)會空調(diào)熱泵專業(yè)委員會委員。
2. It's difficult to find clean room technology in a sentence. 用clean room technology造句挺難的