Powdered oxgall extract
[医] 粉状牛胆汁浸膏, 牛胆汁浸膏
🧩 词语组成解析
a. 弄成粉末的, 粉状的\\n[医] 粉状的
牛胆汁(用以去污或制作水彩颜料和药品等)
🗣️ 情景例句
Is smoking allowed on the train?
火车上允许吸烟吗？
Who is going to wait?
谁在等？
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。