踩 | cǎi | to step on / to tread / to stamp / to press a pedal / to pedal (a bike) / (online) to downvote | |
蹬 | dēng | to step on / to tread on / to wear (shoes) / (slang) to dump (sb) / Taiwan pr. [deng4] | |
踏 | tà | to tread / to stamp / to step on / to press a pedal / to investigate on the spot | |
蹋 | tà | to step on |