Chondrosamic acid
[化] 软骨糖氨酸
🧩 词语组成解析
🗣️ 情景例句
Thank you for dinner.
谢谢你的晚餐。
An empty sack cannot stand upright.
空麻袋，立不直。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。