Propane dinitrile
[化] 丙二腈
🧩 词语组成解析
propane
[['prəupein]]
n. 丙烷\\n[化] 丙烷
🗣️ 情景例句
The plight of starving people is too awful to think about.
饥民的苦境糟得不可想象。
A guilty conscience is a self-accuser.
做贼心虚，良心自诛。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。