Cobalt trifluoride
[机] 三氟化钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
三氟化物
🗣️ 情景例句
Maybe some of us would like to pay a little bit more
也许我们之中有一些人愿意多付一点钱
Please fill in this application form.
请填这张申请表。
Oh dear! What's wrong?
噢，亲爱的！怎么啦？