Dipentamethylene thiuram monosulfide
[化] 硫化双亚戊基秋兰姆
🧩 词语组成解析
n. [化]秋兰姆
一硫化物
🗣️ 情景例句
That's where our difficulty lies.
那就是困难所在。
I asked him a lot of questions.
我问他很多问题。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。