Microconcrete
微粒混凝土
🗣️ 情景例句
Millie, did you bring the tapes for dancing?
Millie，带来了跳舞的录音带吗？
The building of the new road has been held up by bad weather.
这条新马路的修筑因天气恶劣而受阻。
Great! Look! I can do it.
天哪！我也会了！