| 锁 |
suǒ tou | a lock |
| 锁 |
suǒ | to lock; to lock up / a lock (CL:把) |
| 锁 |
suǒ | old variant of 锁 |
| 头 |
tóu | head / hair style / the top / end / beginning or end / a stub / remnant / chief / boss / side / aspect / first / leading / classifier for pigs or livestock / CL:个 |
| 头 |
tou | suffix for nouns |