N,n-diisopropyl-2-benzothiazole sulfenamide
[化] N,N-二异丙基-2-苯并噻唑次磺酰胺; 硫化促进剂DIBS
🗣️ 情景例句
And I lick the envelopes.
那我就粘信封 。
I would like to present our comments in the following order.
我希望能依照以下的顺序提出我们的看法。
Ours is a fairly new country, so our cities and towns are modern.
我们的国家是个很新的国家,所以我们的城镇很现代化。
更多情景英语 ›