Cetane
n. 十六烷, 鲸蜡烷\\n[化] 十六烷; 十六碳烷; 鲸蜡烷
🗣️ 情景例句
Susan and Harry have a sitter for Michelle in the city,
Susan和Harry在城里给Michelle找到一位临时保姆，
I'm taking Chinese and History.
我将选中文和历史。
We are prohibited from smoking on school grounds.
我们被禁止在校园内抽烟。