Reoplex
聚合型增塑剂
🗣️ 情景例句
When my grandpa is in a bad mood, he's grouchy with everyone.
爷爷脾气坏的时候，对所有的人都不满意。
What kind of climate do you have?Is it mild?
你们那里的天气怎么样？它是不冷不热的吗？
Pumas are large, cat-like animals which are found in America.
美洲狮是一种体形似猫的大动物，产于美洲。