Naphthylenediamine
萘二胺
??? 情景例句
to help you find a house now.
幫助你們找房子。
Today is Monday.
今天是星期一。
The curtain went up on the final act of the play and revealed the aristocrat sitting alone behind bars in his dark cell.
大幕拉開，最后一幕戲開演，貴族獨自一人坐在鐵窗后陰暗的牢房里。