N,n-dibutylaniline
[化] N,N-二丁苯胺
🗣️ 情景例句
What are you gonna do now?
你打算做什么？
Every medal has its reverse.
事物都有它的反面。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？