Biotinylated
[医]生物素（酰）化的
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
What was the weather like yesterday?
象昨天一样的天气？
Among these I would list string and brown paper, kept by thrifty people when a parcel has been opened, to save buying these two requisites.
这些东西中我想举出线绳和包装纸为例。节俭的人们打开包裹后便把这两样必备的东西收藏起来。省得日后去买。