Coplasticizer
辅助（增）塑剂； 助塑剂
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
To sum up, language skills, understanding of different cultures.
总的来说，语言能力、对不同文化的了解。
I've looked round the whole school. I can't find it anywhere.
“我整个学校都找过了。我就是找不到它。”