Pona number
[化] 波纳值
🧩 词语组成解析
abbr. paraffin; olefin; naphthene; aromatic (test for petroleum octane rating) 链烷烃
🗣️ 情景例句
Same to you.
你也一样。
I bought the car on Paul's recommendation.
根据保罗的推荐我买了这辆车。
This joke has gone a little too far.
这个玩笑开得有点-过分了。