Paratoluidine
n. [化]對甲苯胺
??? 情景例句
It's a real problem, Robbie.
這確實是個問題 Robbie。
Happy is he who knows his follies in his youth.
記得青年時所做的愚笨事的人是幸福的。
The two brothers look very much alike.
這兄弟倆看上去很相像。