Picryl
苦基, 間三硝苯基, 2,4,6-三硝基苯基
??? 情景例句
to transform it into a new community center.
將它轉(zhuǎn)變成一個新的社區(qū)中心。
The stations are always full of people.
火車站里經(jīng)常擠滿了人。
Soon there were many wild horses across the country.
不久，鄉(xiāng)間就有了許多野馬。