Cobaltous sulfide
[化] 硫化钴
🧩 词语组成解析
a. (正)钴的, 二价钴的\\n[建] (正)钴的, 二价钴的
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
They're here!
他们到了。
His health has been lousy.
他的健康状况近来很糟。
A quiet day's fishing, or eight hours in a cinema seeing the same film over and over again, is usually as far as they get.
他们通常能够做到的，至多也就是安静地钓上一天鱼，或在电影院里坐上8个小时，一遍遍地看同一部电影。