Dichlorobutylene
二氯丁烯
🗣️ 情景例句
You think so?
你想会吗？
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。
We're having a special showing next week in our showroom.
下周我们的展示室将有一个特别的展示会，