batcher

n. 混凝土材料计量器

发音

US /ˈbæt͡ʃɚ/
UK /ˈbæt͡ʃə/

词形变化

batchers 复数 batchers

释义与例句

n.
  1. 1.

    A machine for preparing batches, especially of concrete, of a fixed size or volume.

词源

From batch + -er.

来源：wiktionary