Tetracylated
四酰基化了的
🗣️ 情景例句
Sounds fine, Robbie.
听起来不错 Robbie。
I'll have to look. What do you want to for?
我得看一看。你要零钱干什么？
because balloons can be a great danger to aircraft.
因为气球有可能给飞机造成极大的危险。