Shellolic acid
[化] 紫胶酸
🧩 词语组成解析
🗣️ 情景例句
It's a simple idea, and it will work.
这主意很简单， 而且一定可行。
You have to be on time. Don't be late.
只准早到，不许迟到。
She looked at it critically for a moment.
她认真的看了好一会儿。