Tetraphosphorus heptasulfide
[化] 七硫化四磷
🧩 词语组成解析
七硫化物
🗣️ 情景例句
Harry, I'd love to,
Harry，我确实想去，
God sends fortune to fools.
蠢人有蠢福。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。