Lauramide
月桂酰胺, 十二酰胺
🗣️ 情景例句
That's all for now. How much do I owe you?
目前这些就够了，我要付你多少钱？
She's off to Guangzhou tomorrow.
她明天出发去广州。
hold the string so that the weight nearly touches the ground.
让重物几乎接触地面。