Cobalt nitride
[建] 一氮化二钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
n. 氮化物\\n[化] 氮化物
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
Our family always has a traditional Christmas.
我们家每年都要庆祝传统性的圣诞节。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。