N,n'-diphenyl-formamidine
[化] N,N'-二苯基甲脒; 对称二苯甲脒
🧩 词语组成解析
n. (=biphenyl)[化]联苯, 苯基苯
甲脒
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗？
A watched pot(pan) is long in boiling.
心急水不沸；盼得越切，来得越迟。
This experience was to change his life.
这一经历后来改变了他的生活。