Echinocystic acid
[化] 刺囊酸
🧩 词语组成解析
🗣️ 情景例句
Good morning, sit down please.
早安，请坐。
The pen is mightier than the sword.
笔利于剑。
The over-punctual can be as much a trial to others as the unpunctual.
早到的人同迟到的人一样令人讨厌。