Tetraphosphorus heptasulfide
[化] 七硫化四磷
🧩 词语组成解析
七硫化物
🗣️ 情景例句
It's Grandma's recipe.
这是奶奶的配方。
Would you like me to get you something? What about some tea?
给我弄点什么东西呢？喝点茶好吗？
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。