Tamping machine
01
捣固机, 夯实机
a heavy-duty device used for compacting and leveling surfaces, typically in construction or railway maintenance
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
tamping machines
例子
The construction crew used a tamping machine to ensure the soil was firmly packed before laying down the foundation.
施工队使用了一台夯实机来确保在铺设地基之前土壤被牢固压实。



























