Terpolymerization
三聚作用
🗣️ 情景例句
Coming! Coming!
来了， 来了。
Do you ever work at the factory on Sunday?
你曾经在星期日在工厂工作吗？
It did not, however, remain within the confines of his estate.
然而，这种疾病并未被局限在他的庄园内，