The weight that drops in a pile driver or steam hammer.
2
今天,她扯了几片当地的蔬菜叶子,和着舂碎的花生炖了一锅汤。
Today she is making leaves from a local vegetable which she will mix with pounded groundnut to make a stew.
3
中国有一句古话,一尺布尚可缝,一斗粟尚可舂,同胞兄弟何不容?
In China, there is an ancient saying: "Even a foot of cloth can be stitched up; even a kilo of millet can be ground. How can two blood brothers not make up?"