Silicon tetrafluoride
[化] 四氟化硅
🧩 词语组成解析
silicon
['sɪlɪkən]
n. <化>硅;硅元素;
n. [化]四氟化物
🗣️ 情景例句
It won't sound like a big deal,
这事听起来没啥严重，
Yes, and you may stay there longer.
对，而且你也许会在那儿住久一些。
In their efforts to persuade us to buy this or that product, advertisers have made a close study of human nature and have classified all our little weaknesses.
做广告的人在力图劝说我们买下这种产品或那种产品之前，已经仔细地研究了人的本性，并把人的弱点进行了分类。