Palladic sulfide
[化] 二硫化钯
🧩 词语组成解析
a. [化](正)钯的,四价钯的,含钯的(尤指含四价钯的)
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
It has been raining constantly for two days.
雨连续下了两天。
Please speak more slowly.
请说得慢一些。
Her husband had built up a large business during his lifetime, and when he died ten years ago in 1989 he left all his money to his wife.
她的丈夫一生中逐步建立起一家大商行，而当他10年前即于1985年去世后，他把全部财产留给了他的妻子。"