Cetan additive
[建] 十六烷值增进剂
🧩 词语组成解析
🗣️ 情景例句
A taxi can get you there in less than five minutes.
乘坐的士到那儿不用5分钟。
Track 4 at 9:30.
9点30分，4轨道的车。
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。