Copal ester
[化] ┱┲酯
🧩 词语组成解析
n. 珂巴脂\\n[医] 骨湃脂, 岩树脂
n. 酯\\n[化] 酯
🗣️ 情景例句
I feel like an old man.
我感觉像一个老头。
It is better to be safe than sorry.
事后追悔不如事前稳妥。
Oh dear! What's wrong?
噢，亲爱的！怎么啦？