Abienic acid
[化] 冷杉酸
🧩 词语组成解析
🗣️ 情景例句
No, thank you. It's too late. I really have to go.
不，谢谢。太晚了，我真的该走了。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
One man had a head wound and was in pain.
有一个人头部受了伤，非常痛苦。