Oxgall
牛胆汁(用以去污或制作水彩颜料和药品等)
🔁 扩展释义
【医】 牛胆汁
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
By writing you learn to write.
从写作中学写作。
What a shame! Never mind, I'll write to him.
真遗憾！不要紧，我会给他写信的。