Phosphurane
磷杂环戊二烯
🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
It's a large town.
这是一个很大的乡镇。
Armed with the new machine, a search party went into the cave hoping to find buried treasure.
一支用这种新机器装备起来的探宝队进入了这个岩洞，希望找到埋藏着的金子。