Cetan additive
[建] 十六烷值增进剂
🧩 词语组成解析
🗣️ 情景例句
Harry! Michelle! Can you wait till I make a phone call?
Harry， Michelle，你们等一下让我打个电话好吗？
A near friend is better than a fardwelling kinsman.
近友胜远亲。
In this way self-confidence grows, first from mastering a subject, then from being able to take about it.
这样，你自信心不断增强，先是因为掌握一门学问，接下来是因为能够就此发表见解。