Biotinylated
[医]生物素（酰）化的
🗣️ 情景例句
And to Robbie and the Stewart family
并且感谢Robbie和Stewart全家
Aren't they students?
他们不是学生吗？
A painter who had been working on the tower hung a pot of paint on one of the hands and slowed it down!
在钟塔上干活的一位油漆工把一只油漆桶挂在了一根指针上，把钟弄慢了！