Methasam
[商]二甲基二硫化氨基甲酸锌(橡胶硫化促进剂)
🗣️ 情景例句
Can I get you something, Mr. Stewart?
要我替你拿点什么吗， Stewart先生？
What flights do you have from New York to London tomorrow?
明天从纽约飞往伦敦的有哪几班机？
Where is it? asked her mother.
“剩余的钱在哪儿？”她妈妈问。