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
Here's my ticket and seat assignment.
这是我的机票和座位号。
Go three blocks and make a right. It's right there.
过3个街区，然后往右拐。那里就有个邮局。
What are your discount terms?
折扣的条件是什么？