4- ethylbenzoic acid的用法和樣例：
例句
- It is a chemical plant devoted to the manufacture of 4-tert-Butylbenzoic acid.
我們是一家專(zhuān)業(yè)生產(chǎn)對叔丁基苯甲酸的化工企業(yè)。 - The reduction process of p-nitrobenzoic acid can be greatly accelerated in the presence of nanosized silver metal at room temperature.
結果表明，納米尺度的銀粒子在室溫下可極大地加速對硝基苯甲酸的還原過(guò)程。
