磨 + 成 + Result / 磨 + Object
The verb 磨 (mò, fourth tone) means "to mill" or "to grind using a millstone," typically referring to processing grain, beans, or other materials into powder or paste using a grinding tool. It emphasizes the mechanical process of milling rather than general grinding.
奶奶用石磨把黄豆磨成了豆浆。
nǎinai yòng shímò bǎ huángdòu mó chéng le dòujiāng.
Grandma used a stone mill to grind soybeans into soy milk.
这些小麦还没有磨成面粉。
zhèxiē xiǎomài hái méiyǒu mó chéng miànfěn.
This wheat hasn't been ground into flour yet.
村里的人每天早上都来这里磨豆腐。
cūn lǐ de rén měi tiān zǎoshang dōu lái zhèlǐ mó dòufu.
The villagers come here every morning to grind tofu.