Selenium sulfides
[化] 硫化硒
🧩 词语组成解析
selenium
[[si'li:njəm]]
n. 硒\\n[化] 硒Se
<化>硫化物( sulfide的名词复数 )
🗣️ 情景例句
I'm surprised they're not here.
我奇怪他们怎么没来。
I told him to stay overnight.
我告诉他留下来住一夜。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，