compaction
UK/kәm'pækʃәn/US
TOEFLB1
释义
n.
The process of pressing something into a denser, more solid mass.
压实;压缩
词根拆分
词根派生compact(压紧)+ -ion(表过程的名词后缀)="压实的动作"。即动词 compact 所做之事的名词——多用于技术领域(soil compaction 土壤压实)。
词根 pack 还连着 11 个词常用搭配
- 1.soil compaction土壤压实
- 2.data compaction数据压缩
例句
- 1.
Soil compaction near the roots can stop a plant from growing.
根部附近的土壤压实会妨碍植物生长。