Scandium sulfide
[机] 硫化钪
🧩 词语组成解析
n. 钪\\n[化] 钪Sc
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I gave that idea up a long time ago.
我很久以前就放弃了那个想法了。
Buyers always pay great attention to packing.
买方通常很注意包装。
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。