腐朽 | fǔ xiǔ | rotten / decayed / decadent / degenerate | ![]() ![]() |
蛀牙 | zhù yá | tooth decay / dental caries / decayed tooth / rotten tooth | ![]() |
龋齿 | qǔ chǐ | tooth decay / dental caries / decayed tooth / rotten tooth | ![]() ![]() |
虫牙 | chóng yá | tooth decay / dental caries / decayed tooth / rotten tooth | ![]() ![]() |
龋 | ![]() | decayed teeth / dental caries | ![]() |
腐殖土 | fǔ zhí tǔ | humus (topsoil of decayed vegetation) | ![]() |