Tungsten hexacarbonyl
[机] 六羰基钨
🧩 词语组成解析
tungsten
[['tʌŋstən]]
n. 钨\\n[化] 钨W
🗣️ 情景例句
Please, after you.
你先请。
We use service centers at major stores. They ship goods back to our national service center for repairs.
我们采用大店服务中心，他们可把产品运送到我们的国内服务中心维修。
No, no drawings can be done until the wall is dry. That may take about a week.
不行。墙不干是不能在上面画画的。大概要一周才能干。