Copalic acid
[化] ┱┲酸; 黄脂酸
🧩 词语组成解析
🗣️ 情景例句
I'm ready to check out now.
我准备好要结账。
When the cat's away the mice will play.
猫儿不在，老鼠造反。
You should always depend on yourself rather than someone else.
你应该是依靠你自己，而不足别人。