Phosphorus persulfide
[机] 五硫化二磷
🧩 词语组成解析
phosphorus
['fɔsfərəs]
n. [化]磷;磷光体;
[化] 过硫化物\\n[医] 过硫化物
🗣️ 情景例句
He was carrying his son on his shoulders.l
他让儿子骑在肩上。
When I slept, he was out.
当我睡了时候，他外出了。
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。