Pentadecanolide
[建] 十五酸内酯
🗣️ 情景例句
Let's get some new drapes for the windows.
我们需要一些落地窗帘来装饰窗户。
That means the child is already one year older.
那意 味着孩子又长大了一岁。
Yes, may I help you?
有什么事吗？