Polycyclotrimerization
多环三聚(作用)
🗣️ 情景例句
It was only a tummy ache.
仅仅是肚子有点痛。
That woman is very creative; she weaves her own cloth.
那位女士非常有创作欲，她自己织布。
The farmer cut off part of his foot to make sure he could not run away again.
农场主把他的一只脚砍掉了一块，以确保他不能再逃跑。