Vanadium carbonyl
[化] 六羰基钒
🧩 词语组成解析
n. 钒\\n[化] 钒V
[医] 羰基, 碳酰
🗣️ 情景例句
I was counting on more.
我期待着会比这要要。
I played outside this morning.
我今早在外面玩。
of a change of atmosphere, of a diversion of effort, is essential.
改变一下气氛，转移一下注意力，这是不可缺少的。