Polycyclotrimerization
多环三聚(作用)
🗣️ 情景例句
But I understand.
但是我能理解。
It'll come to me.
我会想起来的。
Beyond two or three days, the world's best weather forecasts are speculative,
世界上最好的两三天以上的天气预报具有很强的猜测性，