Butt rammer
[机] 平底捣锤, 平底舂
🧩 词语组成解析
butt
[bʌt]
n. 烟蒂，屁股;笑柄;（武器或工具的）粗大的一端;大酒桶;
vt.& vi. 用头撞或顶;碰撞;
n. 撞槌, 推弹器\\n[机] 捣砂锤
🗣️ 情景例句
A large number of American radio stations operate in the red.
许多美国电台亏损经营。
He will speak about the sales projections for the coming year.
他将谈谈未来一年的销售计划。
the cost of managing and administering the business.
企业行政管理费。