Croton oil colllodion
[医] 巴豆油火棉胶
🧩 词语组成解析
n. 巴豆
oil
[ɔɪl]
n. 油;石油;油画;燃油;
vt. 给…加油;
vi. 化成油;
[医] 火棉胶
🗣️ 情景例句
Yes, sir.
是的， 先生。
The agricultural region is centered largely in the north.
那里的农业区大部分集中在北部。
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。