| 底 |
dǐ biān | base (of a triangle) / base line / hem line (of skirt) |
| 底 |
de | (equivalent to 的 as possessive particle) |
| 底 |
dǐ | bottom; base / background; foundation / copy (of a manuscript or receipt etc) kept as a record / (suffix) end of a year or month / (math.) radix; base (abbr. for 底数) |
| 边 |
biān | side / edge / margin / border / boundary / CL:个 / simultaneously |
| 边 |
bian | suffix of a noun of locality |