Ceropic acid
[化] 松针酸
🧩 词语组成解析
🗣️ 情景例句
Anytime.
随时找我。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
The harder I study, the better my English will be.
我越努力，我的英语就会越好。