Praseodymium sulfide
[化] 硫化镨
🧩 词语组成解析
n. 镨\\n[化] 镨Pr
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Pete Waters's farm, near Chesterton.
Pete Waters的农场 ，在Chesterton附近。
Please try to be congenial and welcome the guests with a small.
请用笑脸愉快地迎接客人吧。
We need three times as much as we originally ordered.
原来的三倍。