Diphenylamino-azo-benzene
[醫] 二苯氨[基]偶氮苯
?? 詞語組成解析
a. [植]含氮的
benzene
['benzi:n]
n. 苯;
??? 情景例句
that you are very impressive.
你給人們留下了深刻的印象。
When guns speak it is too late to argue.
待到炮聲響，辯論已莫及。
When you have found a building in which to start your school.
你找到開辦學校的樓房后