Barium tetrasulfide
[机] 四硫化钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
四硫化物
🗣️ 情景例句
And this is my wife Marilyn.
这是我太太Marilyn。
To hang out the wash
晒干衣服
When they had gone, the driver of the car came towards him.
他们走后，汽车司机向他走来，