羧基(suō jī): carboxyl group -COOH
2 characters
carboxyl group -COOH
Character breakdown
2 characters · plays one at a time
Watch how each character of 羧基 is written, one at a time. When a character is finished, the next one draws.
Ready to master 羧基?
Trace every character of 羧基 stroke by stroke in the online practice tool, or turn it into a printable worksheet PDF with Tianzige practice grids and pinyin.