Dodecenyltrialkylmethylamine
[化] 十二碳烯基三烷甲基胺(指(C12H23)(R-3C)NH)
🗣️ 情景例句
Have you ever been to Far East Department Store?
你曾去过远东百货公司吗？
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。
As the floods had put the telephone out of order, we could not find out how they were managing.
由于洪水造成了电话中断，我们无法了解他们情况。