Sulfurless vulcanizing agent
[化] 无硫硫化剂
🧩 词语组成解析
v. 硫化, 硬化, 热补( vulcanize的现在分词 )
🗣️ 情景例句
Yes, of course.
可以，当然可以。
What is the way to the theater?
哪一个方向是去戏院的？
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。