本
證
層
本
證
層
Definitions3 characters, , ; / , ; certificate, / , , , stratum
Usage•••frequent
Pronunciations
本
證
層
As word
1root, origin, source; basis / to prove, to verify; certificate, proof / layer, floor, story, stratum
2root, origin, source; basis / to prove, to verify; certificate, proof / layer, floor, story, stratum
3root, origin, source; basis / to prove, to verify; certificate, proof / layer, floor, story, stratum
