Pentadiine
[化] 戊二炔
🗣️ 情景例句
I found it.
我发现了它。
I came to the conclusion that he'd been lying.
我看他是在说谎。
When you compare the prices,you must take everything into consideration.
当你在考虑对比价格时，首先必须把一切都要考虑进去。