38 strokes in total
- Hiragana:
- しりょうおせん
- Alphabet:
- shiryouosen
- How to write 試料汚染
- 試: test, try, experiment
- 料: consider, conjecture; materials, ingredients
- 汚: filthy, dirty, impure, polluted
- 染: dye; be contagious; infect
Short stories about words
© Japanese Kanji Names Dictionary, How to Read and Pronounce