Diphenylmethane-4,4'-disulfonamide
[化] 二苯甲烷-4,4'-二磺酰胺
?? 詞語組成解析
二苯基甲烷
??? 情景例句
Yes, it is right.
對，是正確的。
I ought to go to work now.
我應(yīng)該現(xiàn)在去工作。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官沒有發(fā)現(xiàn)指紋，卻發(fā)現(xiàn)了一個裝有珠寶的、骯臟的紅包袱。老婦人說那不是她的。