Phosphurane
磷杂环戊二烯
🗣️ 情景例句
Never pump gas with the engine running.
发动机在运转时，别加油。
The fox is known by his brush.
狐狸只因尾巴大，所以人人认识他。
You should then establish your own individual aims.
然后，你一定要建立起自己的目标。