Biotinylated
[医]生物素（酰）化的
🗣️ 情景例句
how do we get them to read more?
我们怎样才能使他们多阅读？
I believe my son is a genius.
我的
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，