Arsenous selenide
[机] 三硒化二砷
🧩 词语组成解析
a. 砷的, 亚砷的
n. 硒化物\\n[化] 硒化物; 硒醚
🗣️ 情景例句
and an advance payment waiting for you
和预付稿酬等你来
This is destiny.
这是命运的安排。
Few things could be more impressive than the peace that descends on deserted city streets at weekends when the thousands that travel to work every day are tucked away in their homes in the country.
周末，当成千上万进城上班的人回到他们的乡间寓所之后，空旷的街市笼罩着一种宁静气氛，没有什么能比此时的宁静更令人难忘了。