Ethylpyridine
[化] 乙基吡啶
🗣️ 情景例句
Well, I have a scheduling problem.
嗯，我在排工作方面遇到困难。
Thank you for your inquiry. Please tell us the quantity you require so that we can work out the offers.
感谢贵方询价。请告诉我们贵方所需数量以便我方报价。
Little by little the eleven minutes fell to zero.
慢慢地从11分钟减到了零。