Cetane
n. 十六烷, 鲸蜡烷\\n[化] 十六烷; 十六碳烷; 鲸蜡烷
🗣️ 情景例句
While it may be cold outside, it's always warm here in the office.
外面可能很冷的时候，办公室里面总是很暖和。
What are you doing?
你在干什么？
Well done, Wei Hua! Thank you, said Miss Zhao. I think it's time for us to start the lesson now.
“说得很好，魏华！谢谢，”赵小姐说，“我想现在该是我们学习课文的时候了。”