N,n'-carbonyldiimidazole
[化] 羰二咪唑
🗣️ 情景例句
How do I find the bus stop?
我怎样才能找到车站？
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
'And you didn't notice anything unusual?'
“您没有注意到有什么异常情况发生吗？”