Octadecannamide
[建] 硬脂酰氨
🗣️ 情景例句
If you can confirm that you wish to proceed with a distributorship of our company,
假如你能肯定你们愿意同我公司建立销售关系，
Sorry, I'm engaged.
对不起，我有约在先了。
Who jumped highest?
谁跳得最高？