Kaurinic acid
[化] 贝壳杉酸
🧩 词语组成解析
🗣️ 情景例句
Our family has decided that we will definitely be traveling to Japan these Christmas holidays.
我们家里人明确定下了在这个圣诞节去日本旅游。
We've got to get a sofa and a chair for the living room.
我们必须有一张沙发和椅子放在客厅。
OK, Mum. I'll get it.
好的，妈妈。我来接。