Batcher
n. 混凝土材料计量器
🔁 扩展释义
【化】 送料计量器; 进料量斗
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
Why didn't you come?
为什么你不来？
None of us is afraid of difficulties.
我们当中没有一个人害怕困难。