Colllodion flexible
[医] 弹性火棉胶
🧩 词语组成解析
[医] 火棉胶
🗣️ 情景例句
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
Watch out, it's dangerous.
注意，危险啊！
After having spent whole mornings on the river, I always go home with an empty bag.
我总是在河上呆上整整一上午，然后空着袋子回家。