P,p'-diaminodiphenyl methane
[化] p,p'-二氨基二苯甲烷
🧩 词语组成解析
二氨基联苯
methane
['meθein]
n. <化>甲烷，沼气;
🗣️ 情景例句
I'll get you to help serve later.
等一会我会叫你帮忙分菜。
Could you give her a message, please?
请问你能不能带个口信给她？
No, it isn't, said the detective suddenly.
不，不对，侦探突然说。