Castoric acid
[化] 海狸香酸
🧩 词语组成解析
🗣️ 情景例句
These knives are guaranteed never to go blunt.
这些刀保证不会变钝。
Take a closer look!
你给我看清楚一点！
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。